Showing posts sorted by relevance for query fasting. Sort by date Show all posts
Showing posts sorted by relevance for query fasting. Sort by date Show all posts

Monday, May 16, 2016

"Fasting is a challenge to your brain."
Love this quote, "Humans live on one-quarter of what they eat.  On the other three quarters live their doctor." 
 Dr. Mark Mattson above explains the benefits not only to your overall health but also to brain health of fasting.  Huh.  Who would have thought?
In almost all things established in politics, economics, history, and whatnot, what I love most is questioning conventional wisdom.  This presentation does just that.  
The presentation begins by questioning the conventional wisdom of eating three meals plus one or two snacks a day.  One, who set this regimen?  And two, who benefits financially?  To answer the second question I would think that the food industry benefits, no?  I mean wouldn't it get people addicted to, well, food, all kinds of food from snacks to cereals to fruits even vegetables?  And even if one is not addicted to the foods, they can easily be keyed into the oversold benefits of different kinds of foods and be thinking about food, about getting to the grocery store, about preparing and cooking their next meal which if done three times a day including snacks is only minutes away.  
Why is it that the normal diet is three meals a day plus snacks? It isn’t that it’s the healthiest eating pattern, now that’s my opinion but I think there is a lot of evidence to support that.  There are a lot of pressures to have that eating pattern, there’s a lot of money involved. The food industry—are they going to make money from skipping breakfast like I did today? No, they’re going to lose money. If people fast, the food industry loses money.  What about the pharmaceutical industries? What if people do some intermittent fasting, exercise periodically and are very healthy, is the pharmaceutical industry going to make any money on healthy people?  

That should be an eye-opener.  Do you really need those three meals plus snacks?  Hmm.  Maybe.  I know that Barry Sears' Zone Diet recommends three meals, light but functional meals mind you (and who also understands calorie restrictions--hence, the smaller sized meals), plus two snacks in his diet.  I should I know.  I studied it and followed it religiously until all the benefits, at least for me, plateaued.  But I still observe many aspects of his Zone Diet.  I still try to keep my hormones in balance with a low protein profile, a higher healthy fat content, and vegetable enzymes to break proteins down and enhance digestion. 


One of the key points that Dr. Mattson makes above is that "fasting twice a week could significantly lower the risk of developing both Parkinson’s   and Alzheimer’s disease."  Okay, this should stand out as news to anyone, I mean anyone concerned about their long-term health. I wonder if one of the reasons that people who are very ill or injured tend to eat less or don't want to eat at all.  And folks who are healthier tell them, "Well, you've got to eat."  Ah, no, I don't. 
The benefits of fasting to the brain are impressive.
Fasting does good things for the brain, and this is evident by all of the beneficial neurochemical changes that happen in the brain when we fast. It also improves cognitive function, increases neurotrophic factors, increases stress resistance, and reduces inflammation.
Fasting is a challenge to your brain, and your brain responds to that challenge by adapting stress response pathways which help your brain cope with stress and risk for disease. The same changes that occur in the brain during fasting mimic the changes that occur with regular exercise. They both increase the production of protein in the brain (neurotrophic factors), which in turn promotes the growth of neurons, the connection between neurons, and the strength of synapses.
Challenges to your brain, whether it’s intermittent fasting [or] vigorous exercise . . . is cognitive challenges. When this happens neuro-circuits are activated, levels of neurotrophic factors increase, that promotes the growth of neurons [and] the formation and strengthening of synapses. . . .
Fasting can also stimulate the production of new nerve cells from stem cells in the hippocampus. He also mentions ketones (an energy source for neurons), and how fasting stimulates the production of ketones and that it may also increase the number of mitochondria in neurons. Fasting also increases the number of mitochondria in nerve cells; this comes as a result of the neurons adapting to the stress of fasting (by producing more mitochondria).
By increasing the number of mitochondria in the neurons, the ability for nerons to form and maintain the connections between each other also increases, thereby improving learning and memory ability.
Intermittent fasting enhances the ability of nerve cells to repair DNA.  
Remarkable. 

Think about what this means.  You eat less you'll do better following an illness and injury.  Eat less.  A lot less.  And when you do eat, eat functional foods.  Think bone broth for recovery.  

Mattson refers to Upton Sinclair's essay, called The Fasting Cure.  Give a read.

Wednesday, December 25, 2019

10 WAYS TO LIVE LONGER

Dr. Joseph Mecola has a new article out, titled "10 Ways to Live Longer."  According to Mercola, 
Centenarians are the fastest-growing segment of the U.S population, with numbers doubling every decade; by the year 2050, the number of people who will have reached the century mark is expected to pass 1 million.
This makes longevity topical.  Mercola cites the study conducted at the University of Arizona on centenarians.  
I liked the concept of alternating, or cycling, between high protein days and fasting.
It’s also important to cycle high and low protein intake. Ideally, combine protein restriction with fasting, followed by increased protein intake on strength training days.
Fasting 16 to 18 hours each day is ideal, as this allows your body to deplete the glycogen stores in your liver to a greater degree.
The benefits of fasting are the suppression of mammalian target of rapamycin (mTOR) and the activation of autophagy, both of which play a role in disease prevention and longevity.
But this cycling may not work for everyone since we've all got different metabolisms and different daily routines.  Some folks sit in a truck and drive all day.  Not much expenditure of energy there due to the sitting, so protein requirements won't be as great.  Others work in repetitive motion jobs.  Some in highly stressful environments.  So gauge for yourself what your protein requirements are but certainly make time for intermittent fasting in your day or week.  Like so many concepts that get great press or go viral, many of us, including myself, don't always question or examine the benefits of something.  The goal of fasting is fat burning.  Some like the keto diet, where your protein consumption is high.  I prefer to the more fatty diets, like cheese and butter.  I just like the effects on my energy with these foods and on my hormones.  I get immediate stress relief from these foods.  Mercola points out that  
Fasting 16 to 18 hours each day is ideal, as this allows your body to deplete the glycogen stores in your liver to a greater degree.
FYI, Resveratrol mimics calorie restriction, so even if you eat a regular two to three meals a day, if you consume Resveratrol, you're going to enjoy the benefits of calorie restriction without sacrificing anything in your day.  The most tested Resveratrol is Bill Sardi's Longevinex.  

Centenarians were interviewed.  Certain themes came up time and time again when asked to explain why they've lived so long.  In no particular order, these are the 10 most common reasons they gave for their long lives.  
1.  Keeping a positive attitude.
2.  Participating in moderate exercising like walking, gardening, swimming, etc.
3.  Living independently. Having a circle of friends.  I like Michael Malice's rejection of friends as being too loosely defined to be meaningful.  Not friends but associates, acquaintances, and allies.  Making these people an integral part of our lives and important decisions is a great achievement.  Finding them at work is also a benefit.  You can have work friends.  I mean isn't that where we find most friends to begin with?  
4.  Having faith/spirituality.
5.  Eating good food.  Don't mistake this command for eating rich foods.  Instead, focus on foods that increase circulation, like ginger, garlic, onions, Brussel sprouts, spinach, and broccoli.  If cooked right, you won't have to cringe at the thought of these foods.  With my morning omelet, I prepare broccoli with garlic and butter.  It's a terrific complement to a mere starchy breakfast of bacon, eggs, and toast or English muffin.  Does it take extra effort?  Oh, sure.  Nobody is going to peel the garlic for me.  
6.  Living clean (not smoking or drinking excessively).  For some, like myself, I cannot drink at all, even wine gives me headaches. 
7.  Having family to interact with.  You meaning having family to fight with?  LOL.  There are some family members that I love and get along with.  Others, not so much. 
8.  Being born with good genes.  I got some good genes, but not in the teeth department. 
9.  Staying mentally active and constantly learning.  Oh, yeah, this is a big one.  In fact, reading helps to build psychological resilience against the trauma of ritual abuse and m'fers. 

10.  Staying mentally active and never stop learning something new.  I find this to be the most important thing.  A couple of folks I know don't always like learning new things because of the traps or the utility of the thing learned.  Maybe it takes too much time, and that is definitely a factor.  Reading itself is the best way to learn new things.  One of the things that I like about the blockbuster HBO hit series Breaking Bad was when Jessie, tasked with buying all the ingredients for a cook, tells Walt that he had trouble getting any methylamine.  Walt's response was exquisite.  He doesn't panic or get upset but instead asks "What kind of trouble?"  That is the best way to approach most questions or problems.  Ask yourself what kind, for not all problems are life and death ones.  Well, I thought it was good.  

What about sleep?  Well, Mercola comments on that too.  
Getting adequate sleep is an important part of both mental and physical health. Too much or too little can lead to metabolic issues, as well as changes in mood and your ability to focus. Your circadian rhythm, which affects your sleep/wake cycle, holds implications for your brain, body temperature, hormones and cell regeneration among other things.  
Bill Sardi points out some more severe consequences of poor sleep 
Insomnia weakens the immune system, temporarily erases memories and impairs recall
Melatonin is an excellent sleep aid.  Actually, so is IP6.  I like the 1 milligram because you have more control over how much you take.  You can start out at 1mg, then work your way up to 2mgs or 3.  You'll find your limit or threshold or the most effective dose on your own.  

Tuesday, July 26, 2022

Intermittent fasting from dawn to sunset for 30 consecutive days is associated with anticancer . . .

Healthline identifies a few different methods for intermittent fasting.

During the fasting periods, you eat either very little or nothing at all.

These are the most popular methods:

  • The 16/8 method: Also called the Leangains protocol, it involves skipping breakfast and restricting your daily eating period to 8 hours, such as 1–9 p.m. Then you fast for 16 hours in between.
  • Eat-Stop-Eat: This involves fasting for 24 hours, once or twice a week, for example by not eating from dinner one day until dinner the next day.
  • The 5:2 diet: With this method, you consume only 500–600 calories on two nonconsecutive days of the week, but eat normally the other 5 days.

By reducing your calorie intake, all of these methods should cause weight loss as long as you don’t compensate by eating much more during the eating periods.

Many people find the 16/8 method to be the simplest, most sustainable and easiest to stick to. It’s also the most popular.

Wednesday, August 16, 2023

wow...according to this study, twelve months of intermittent fasting reduced testosterone by 25%

Fasting and intermittent fasting are associated with anticancer, extending lifespan, and weight loss.  Is the loss of testosterone a function of the life-extension?  

Saturday, June 14, 2014

INTERMITTENT FASTING



Another plug for calorie restriction diets--intermittent fasting.
H/T Dr. Joseph Mercola
Eat less.  Eat less frequently.
This article claims that fasting wakes up your survival genes.


Sunday, December 3, 2017

LONGEVINEX ADDRESSES 5 MAJOR THEORIES OF AGING


Here are the video's show notes: 
While resveratrol has recently gained widespread public and scientific attention for its age-prolonging qualities, Longevinex® is a unique multi-ingredient dietary supplement that is more than just resveratrol. The ingredients in Longevinex® are designed to address five major theories of aging: the free radical/antioxidant theory, the hormonal theory (estrogen/testosterone), the mitochondrial (cell energy) theory, the cell cleansing or autophagy theory, and the metabolic, calorie restriction/Sirtuin gene activation theory. There is another theory of aging, Overmineralization, also addressed by the ingredients in Longevinex®, which may supercede and better explain other theories of aging.
The over-mineralization theory of aging explains best why we age.  At a certain age, we reach an actual decline of aging, a steady state of minerals.  The barrel is full.  We don't need any more.  But what do we do with the excess minerals of iron and calcium that cause us to rust? 

UPDATE, Dec. 4, 2017
Sardi mentions a Greek monastic order on the island of Mt. Athos in Greece.  Their eating habits are just that--habits--but live-giving, good habits.  Not bad habits; for instance, they don't eat junk food, least not what you might find at Albertson's here in California.  But neither do they have all of the age-related problems, nor do they suffer from all of the age-related disorders of youth.  
With studies that show they are among the healthiest people on earth, the plan is inspired by the Greek monks of Mount Athos and their Mediterranean diet. Amazingly, research has shown that within their tight-knit communities Cancer is almost unheard of, strokes and cardiac arrests are pretty much non existent and diseases like Alzheimer’s and Parkinson’s are extremely rare. The monks have also been proven to live, on average, several years longer than men living in mainland Greece. 
So what do they eat?
meals are based around a typical Greek peasant diet (don’t panic, it’s better than it sounds), with a high proportion of vegetables, beans, fruits, nuts, whole grains and olive oil.
Olives are permitted on Fasting Days
Remember that it is a diet plan.  
The plan focuses on a pattern of three varying diet days – three days for ‘fasting’, three days for moderate eating and one ‘feast’ day, where you can eat and drink whatever you like. 
Throughout the process, you are encouraged to have a high intake of seasonal vegetables, fish and chicken while also allowing yourself – as the monks do – a moderate intake of red wine.  
Meals are broken up into "Days," Fasting Days, Moderation Days, and Feast Days.  CalledThe Mount Athos Diet, the diet is about changing the way you eat and your relationship with food.  Here is a sampling of their diet.  Remember, this is a diet that serves two objectives: longevity and disease free.  I will list just the foods permitted on Fast Days.  For the other days, you can easily check out this list from Healthista
FAST DAYS
Fast days are for eating exactly as the Mount Athos monks do. You should stick to what is essentially a low-fat, teetotal vegan diet. Three days a week should be dedicated to fasting, for example Monday, Wednesday and Friday.
WHAT YOU CAN’T EAT ON FAST DAYS
NO DAIRY.  No milk, no cheese, no butter, no yogurt, no cream
NO MEAT.  No beef, no pork, no meat products
NO FISH OR SHELLFISH.  No prawns, no squid, no fish products.
NO EGGS.
NO SNACKS.  No chips, no fried foods, no pastries, no pies, no crisps and other snack foods
NO CANDIES.  No sweets, no chocolate, and no confectionary
NO SODAS.  No sugar and no sugary drinks
NO ALCOHOL.
NO OILS or FATS.  No mayonnaise and no fatty salad dressings
WHAT YOU CAN EAT (Unlimited)
VEGETABLES (however, no avocados and no potatoes)
FRUITS
HERBAL TEAS
WATER
SPICES, HERBS, & PEPPERS
FOODS IN MODERATION
POTATOES
PASTA
GRAINS. Rice, bulgur wheat, couscous, quinoa, barley, & oats
BREAD.  Preferably whole meal.
PLAIN CRACKERS (does this mean saltines?), oat cakes, and breadsticks
FRUIT JUICE.  No more than 2 small glasses per day.
AVOCADOES.  No more than ½ a day.
PULSES.  Peas, lentils, beans, butter beans, kidney beans.
OLIVES & OLIVE SPRAY.
HONEY.
CONDIMENTS & SAUCES.
DRIED FRUITS, NUTS, & SEEDS.  No more than 1 handful a day.
TEA & COFFEE but not milk or sugar. 
SALT.

Here are the kinds of foods you can eat on Days of Moderation.  

And here are the foods you can eat on Feast Days.  Religions are as much about caring for this life as it is about taking care of the beyond, about sending a message to your progeny on how to conduct their lives.  


Sunday, May 8, 2022

The 6 Warning Signs of Dementia

 
6 WARNING SIGNS of DEMENTIA

1.  Poor Organization.
2.  Personality Changes.
3.  Constipation. 
4.  Sensory Dysfunction.
5.  Language Problems.
6.  Problems Navigating.

7 CORRECTIVE STEPS: DIET IS KEY IN REVERSING DEMENTIA

1.  TAKE MORE B1.  Hippocampus shrinks due to B1 deficiency.  Nutritional Yeast is the best source of B1.  Stop the alcohol and high glycemic carbohydrates.  Demand for thiamine goes way up when you consume carbohydrates.  You need B1 to metabolize carbohydrates.

2.  FIX THE GUT.  Lack of diversity of microbiome.  Always seems to be gut inflammation.  1) Consume different types of vegetables.  2) Fasting increases the diversity of your microbiome. When you starve off the microbes, they get stronger.  Part of the survival genes.  Gut and brain are a bi-directional, feedback loop.  From the Vagus Nerve you have information going from the gut to the brain and back again.  A good amount of neurotransmitters are produced by microbes.  B vitamins are made by your own microbiome.  Huge improvements in dementia once patients are off gluten.  Go on low-carb, no-grain diet.  Consume organic, non-GMO foods.  

3.  CONSUME MORE SPROUTS.  Sprouts have more sulforaphanes.

4.  KETONES.  Ketones bypass the damage in the brain and feed the neurons directly.  Intermittent fasting and periodic prolonged fasting because fasting upregulates all sorts of genetic factors that support your brain.


From PubMed,

EGb 761 (extract of Ginkgo biloba 761) comes from a single type of tree, a living fossil, the only remaining representative of its phylum; it contains chemical substances unknown in other living things. The flavonoid fraction accounts for 24% of the extract and terpenes (ginkgolides and bilobalide) for 6%. It acts in many different situations and organs, and exerts protective effect on neurodegenerative, sensory, and vascular diseases. In all of these different domains, it has been shown to act at all levels of the organization of life: molecules, cells, tissue, entire organisms, sometimes in particular situations (related to a particular pathology or to senescence) and in humans. Although many questions remain, what stands out in the literature is the overall consistency of the data. Particularly remarkable is that EGb 761 does not exert a specific unidirectional action (activating or inhibiting) in these various domains of physiology and pathology; rather it is regulatory, helping the organism to adapt to the circumstances in which it finds itself.

"Impacts cognitive function.  Not insignificant.  Creates a huge impact on your brain."

7.  OMEGA 3, FATTY ACIDS, VITAMIN D, ZINC, EXERCISE, & SLEEP.  Sleep deprivation raises cortisol and depletes the brain of oxygen. 

Tuesday, November 1, 2022

AUTOPHAGY: When we don’t eat, these little cellular factories have a chance to tidy up, replace broken machinery, and use up waste material.

According to Dr. Ealy, because it jumpstarts autophagy, “hunger is healing.” He has observed that depriving the body of nutrients for a three-day water-only no-calorie fast can help resolve the symptoms of a variety of health conditions, Dr. Ealy said in his October 15 talk in Arizona. 
Fasting, Dr. Ealy claimed, can help reverse damage caused by COVID-19 vaccines and other toxic exposures.

From Jennifer Margolis at the Epoch Times.  

“The most important thing you can do every single day to make sure you are getting into autophagocytosis,” Dr. Ealy said, “is to be hungry.” Hunger, Ealy insisted, is a key strategy that helps the body heal.

You can think of cells like little factories, in a way. They take all the nutrients we eat and turn them into our body and the processes that drive our body. When we don’t eat, these little cellular factories have a chance to tidy up, replace broken machinery, and use up waste material. This is autophagy. 

. . . 

ATP, if you remember back to Biology 101, stands for adenosine triphosphate. If our cells are little factories, ATP is the fuel they run on. This organic compound, which is found in all living organisms (including the most primitive unicellular beings), provides energy to living cells.

ATP consists of three components: adenine, ribose, and triphosphate. You can also think of ATP as molecular money—the currency that is needed to transfer energy from cell to cell. ATP is made by tiny organelles inside our cells called mitochondria that are considered “the powerhouses” of the cells.

Autophagy breaks cellular components down to  molecules, such as monosaccharides, fatty acids, and amino acids that can be used to produce ATP.

This is impressive: 

“Fasting is the off-switch,” Dr. Ealy said. After studying cellular biochemistry, Dr. Ealy believes that a three-day water fast, which compels the cells to engage in autophagy, can help the body clear these spike proteins, whether they are from a SARS-CoV-2 infection itself or from an mRNA vaccine.

After the three-day fast, Dr. Ealy prescribed eleven days of targeted nutrients and enzymes to further help his patient break down any circulating spike protein, he explained.

It took this patient three cycles of fasting followed by nutritional healing before she started to feel better. But the results were startling. After those cycles when she had her blood redrawn, her doctor was astonished by how healthy her hormone levels were. They were so normal, in fact, that her doctor wondered if the protocol had reversed her autoimmune condition.

Tuesday, October 20, 2015

"Eat bacon, don't jog and NEVER eat fruit"

Eat bacon, don't jog and NEVER eat fruit: Health guru reveals the 10 surprising ways YOU can shed the pounds and get fit.  Grant Petersen is author of the best selling book Eat Bacon, Don't Jog.  He advocates a low-carb diet where most of the calories come from fat.  This puts the body in a state where it burns its own fat for fuel, he says.  Advises five-minuted bursts of intensive exercise rather than jogging.

PUBLISHED: 08:08 EST, 19 October 2015 | UPDATED: 12:24 EST, 19 October 2015

Forget salads--bacon, cheese and cream are the key to weight loss. 
Eating fat--rather than carbohydrates--is the key to slimming down, according to Grant Petersen, author of Eat Bacon, Don't Jog.
For years, Mr Petersen tried to lose weight in the conventional way - through eating a low fat diet and exercising for up to three hours a day.

While he says he wasn't fat by American standards, he wasn't losing weight and became frustrated. 

After researching different diets, he came to believe that rather than being a simple matter of calories eaten versus energy expelled, the hormone insulin affects weight loss.

When a person eats carbohydrates, they are broken down into glucose in the blood.

The pancreas secretes insulin, which clears away glucose from the blood into cells, so it can be used as energy.  But insulin causes calories to be stored as body fat, and prevents people using their own body fat as fuel, Mr Petersen argues.  Cutting out carbohydrates and eating all calories from fat lowers insulin levels, and therefore weight gain. 

Eating no more than 50g of carbohydrates a day - the equivalent of a slice of bread and a banana puts the body into a state known as 'ketosis', in which it burns its own fat for energy, he says.  It also prevents hunger, which mostly comes from craving sugar, he maintains.  Here, Mr Peterson explains why people should stop eating fruit, add oil to their morning coffee and exercise so intensely they are gasping for air...

1. Eat fish, meat, avocados and macadamia nuts.  
The good fats are those that have a healthy ratio of omega-6- to omega-3- fatty-acids. 

These include fats from:

A)  Cold-water fish 

B)  Avocados.  

Avocado contains monounsaturated fat, which has many health benefits.  Fat from salmon, sardines, herring, anchovies; shellfish like crab, shrimp, scallops, and oysters.  They are low on the food chain and die young so they don't have time to accumulate mercury the way big old predator fish like tuna and swordfish do. These are high in omega-3s, low in omega-6s.

Grass-fed animals.  They also have a good ratio of omega-3s to omega-6s, although not as overwhelmingly good as oily fish.  Fats from olives, avocados, and especially macadamia nuts. These fats aren't high in omega-3s, but they have better omega-6 to omega-3 ratios than do most fatty foods. The dominant type of fat in both olive oil and avocado oil is monounsaturated, which provides health benefits that make up for the unimpressive ratios for omega-3s to omega 6s.

2. For breakfast, drink coffee with fat
Put three or four tablespoons of butter, ghee, cream, and/or coconut oil in your morning tea or coffee. This is a perfect breakfast.
If you're just starting out on the low-carb way of life and still crave solid food in the morning, replace that muffin and coffee with two or three eggs and four or five slices of bacon along with your tea or coffee. 


As you get into ketosis, you'll find you're not so hungry when you wake up and won't need all that food until later in the day.  Once you get over not eating in the morning, a hot fatty drink like this will feel normal, even indulgent. 

3. Fruits are just 'juicy sugar orbs' 
Before agriculture, fruit was seasonal, small, sweet only when compared to meat and greens, and rare.  Now it's selectively bred to be huge, supersweet, and abundant; and no matter where you live, you can buy South American grapes in November. 

Fruit is abundant in the sugar fructose - which goes straight to the liver.


 Fruits are universally considered natural and healthy, but compared to their ancient relatives, today's fruits are pretty much just juicy sugar orbs that, from a health perspective, look good only when compared to grains and donuts.  Read this out loud: 'Fruit makes me fat.'  It's not just the quantity of sugar, but the kind.  Glucose, lactose, sucrose, and other sugars get metabolized (used as fuel) all over your body, but fruit sugar - fructose - goes straight to your liver.  Since your liver didn't evolve to handle huge doses of fructose, it turns it into triglycerides (dangerous fat) and sends it out into your blood, to your arteries, and onto your hips.

4. Try 'fasting' - while eating bacon.  
Whatever spiritual, bowel-cleansing, detoxifying, and generally suspect benefits the Eastern mystics and fasting fanatics may tout, the undeniable benefit of fasting is a lowering of blood sugar and a consequent lowering of blood insulin.  When you cut out all food (including carbs), your blood-insulin level will drop, you'll start to burn body fat, and you'll stop being hungry.  But starvation, even if only for a day, is a dreary and unnecessary way to get there.  Besides, when you starve one day, it's easy to eat too much the next day.  If you want to fast to reduce insulin, there are two ways that work just as well and don't make you miserable with cravings. The first is to clump all high-fat, low carb eating into any six-hour period; 8am to 2pm, 12 to 6pm, 6pm to 12pm, any you like - and then fast for the subsequent 18 hours.  The second option is to eat nothing but fat, whenever you like, for 24 hours. For an entire day, eat only cheese, homemade unsugared whipped cream, coconut oil, olive oil, butter, bacon, 2 to 4 ounces of fatty meat, or up to six eggs, depending on how big you are.

5. Dark bitter vegetables are best.  
Dark, leafy vegetables tend to have more nutrients and taste more bitter than lighter vegetables that grow in heads, like cabbages and iceberg lettuce.  Broad, exposed leaves like kale, endive, collards, chard, spinach, watercress, dandelion greens, and mustard greens reach for the sun and lay out flat like a 1950s sunbather.

That exposure helps them develop phytonutrients and antioxidants that protect them from pests. The phytonutrients give them their familiar, bitter taste that most kids hate but adults have learned to tolerate—no doubt in part because they feel virtuous eating them.

6. Never eat an egg white omelette or potatoes.  
The yolk is the best part of the egg. It's 50 percent of the egg's protein and all of its fat. Most people think the cholesterol in the yolk will clog your arteries, but it won't.  Yolks get a bad rap because they contain cholesterol, but there is no relationship between cholesterol in the egg yolk and the cholesterol clogging your arteries.  High bad-cholesterol numbers are driven by carbohydrates and omega-6 oils, not the healthy fats in egg yolks.  Bereft of most nutrients except potassium, potatoes are way too starchy for human health.  If you're serious about health, regard all potatoes - even those presented like healthy, whole gems -like fast-food French fries.

7. Coconut is god.
Coconut oil . . . contains medium-chain triglycerides (MCTs).  These fats are good because they are metabolized differently than other fats. They're easier to burn as energy, and when you do that you make ketones, an efficient fuel for body, heart, and brain functions.

Coconuts are a great source of medium-chain triglycerides (MCTs), which are 'fat royalty' as they are readily burned as energy.  Coconut is right up there with salmon in the 'not magic, but damn close to it' category, partly because it's so low in carbs for a nonleafy plant, but mainly because it's such a great source of medium-chain triglycerides (MCTs).   Coconut oil is 66 percent MCTs. MCTs are fat royalty because they aren't stored in the body the way other fats are.  They're readily burned as energy and, in the burning, produce more ketones (cell fuel alternative to glucose) than any other kind of fat. 

Greek yoghurt contains less carbohydrates as the sugary whey has been drained away.  MCTs are being used in treatments for obesity, cancer, Alzheimer's, Parkinson's, and other neurological diseases that typically rely on a steady supply of glucose.  MCTs aren't easy to come by, and coconut products, especially coconut oil, have far more of it than any other food.  

8. Eat Greek yogurt. 

 Greek yogurt is regular yogurt that's been drained of some of its juicy whey to make it thicker.  The milk sugar (lactose) is in the whey, so as it loses whey, it loses carbs.  But among Greek yogurts, there's a wide range in carb contents, so read the labels and get the one with the fewest per cup.  Between 5 grams and 9 grams is good; over 15 grams is too much. Always go for plain— anything added means more carbs.  You'll notice that craters in the tub of yoghurt fill with liquid whey. Dump it out. The whey is sour and has lactose (milk sugar) - double whammy there - so get rid of it and the yoghurt will be milder for it.  Full-fat yogurt tastes better, is richer than low-fat and nonfat yoghurts, and on a super low-carb program, it'll fill you up without making you fat from the extra calories.  If you're used to fruit-flavoured, still buy it plain, but add a few berries and/or a little xylitol or stevia.

9. You CAN drink alcohol.
If you were concerned about calories, you'd have to give up the empty ones from alcohol, but on a low-carb diet that doesn't count calories, as long as your total carbs are low enough, it doesn't matter where they come from.  The goal is to limit carbs to whatever quantity your body can tolerate while still burning fat for fuel, and maintaining a state of ketosis often enough to lose weight and be healthy—and that depends on your insulin sensitivity. 

If you get fat easily, you may have to limit yourself to 20 grams of carbohydrates per day; if you don't, you can probably eat 50 grams of carbs per day.  This is good news for booze fans. Spirits are the lowest in carbs, beer is the highest, and always skip the mixers if they're sweetened.

Essentially zero carbs:
Whiskey, gin, rum, tequila, Scotch, vodka — as long as they're unsweetened and not mixed with sugared soda.

10. Don't jog. 
Short, intense exercise that makes your muscles burn and makes you gasp for more air to supply the burning muscles with oxygen.  It has to be hard. If you can talk or watch TV or maintain the effort level for more than five minutes, it's too easy.  If you want maximum return on your exercising minutes - so you can make it as short as possible -you need to work as hard as you can.

This idea is antithetical to the 'exercise is fun' notion that drives the exercise industry, but let me be clear about this.   Skiing, hiking, riding a bike, and surfing are fun, but the exercise is incidental to the fun.  Fun is great, but it's an inefficient way to get fit. I'm not saying don't do it - that stuff can be the best part of your life.  I'm just saying that when the goal is improved cardiovascularity [strengthening the heart and blood vessels], stronger muscles, and injury resistance, then short, superintense exercise works much better and much faster than play or recreation.  Maximally efficient exercise is barely bearable, and not even close to fun.  

Extracted from Eat Bacon, Don't Jog by Grant Petersen (Workman, £9.99). Copyright ©2014.

Tuesday, February 4, 2014

Ketogenic Diet Improves Insulin Sensitivity and Numerous Aging Markers, Dr. Joseph Mercola
I am re-posting this fantastic article by Dr. Joseph Mercola.  It covers ketogenic diets that rely on fats to boost fat metabolism.  A friend of mine just told me that the Inuit Indians got their vitamin C from the fat of animals.  I will have to check that out.  He cited the book "Wheat Belly" as the source of that information.
We are just beginning to understand the biological intricacies of aging. A growing body of research is challenging the belief that aging is beyond your control, prompting scientists to begin thinking about ways we can slow our aging clocks to a slow crawl.
Although this is a relatively new branch of science, there are some factors that appear to be key in controlling how quickly you age. One major factor seems to be insulin signaling and the metabolic “engines” you have running day to day, which are largely controlled by the foods you eat.

In the first featured video, Dr. Peter Attia discusses how a ketogenic diet can optimize your metabolism. But before I discuss the specifics of this, I want to tell you about a remarkable mouse study, presented in the second video. Scientists just accomplished quite a feat: extending the lifespan of mice by 20 percent just by manipulating just one single gene.
The Aging of Mice and Men
In a report published in the August 2013 issue of Cell Reports,1 scientists discovered that the “mTOR gene” is a significant regulator of the aging process—at least in mice. This gene is thought to be involved, in some capacity, with insulin signaling.
In this study, a drug was used to suppress the action of the mTOR gene by 25 percent in a group of laboratory mice. The drug, rapamycin, is an immunosuppressant used to treat certain cancers and also to prevent organ rejection in transplant patients.
The mice whose mTOR was suppressed lived 20 percent longer than the control mice—which in human terms, equates to an additional 15 years of life! But they had other effects as well—some that were beneficial, and some that were not.
For example, the mTOR-suppressed mice demonstrated improved memory and cognition and had a much lower cancer risk. However, they also developed softer bones, more infections, and more cataracts than normal mice.
The mTOR gene is known to play a role in cellular metabolism and energy balance. Researchers believe it’s also somehow involved in the effects of calorie restriction, which is associated with longevity. It’s been known for nearly a century that animals consuming less food live longer.
Those on restricted calorie diets are living longer probably as a result of improved insulin regulation, as insulin resistance is a major factor in many chronic illnesses.2Researchers concluded that mTOR is a significant regulator of aging and are optimistic that targeting this gene may someday be part of an anti-aging strategy.
But mouse studies don’t always translate to humans. There is no guarantee that inhibiting the action of mTOR in humans would produce similar life-extending effects—and it could be harmful in unforeseen ways.
For now, your best bet is to use diet and exercise to optimize your mTOR pathway, which is part of your insulin pathway. You can learn more about this in this previous interview with fitness expert Ori Hofmekler.

The role that insulin plays in longevity was also demonstrated by earlier research involving worms, of all things! By adding just a tiny amount of glucose to worms’ diets, their lifespan was shortened by 20 percent. Believe it or not, when it comes to insulin signaling, there are many similarities between you and those wiggly creatures. Consuming lots of sugar and grains is the equivalent of slamming your foot on your aging accelerator.
A High-Fat Diet May Also Lengthen Your Life
Numerous studies have shown that lowering your caloric intake may slow down aging, help prevent age-related chronic diseases, and extend your life. As you age, your levels of glucose, insulin and triglycerides tend to gradually creep upward.
A 2010 study examined the effects of a high-fat diet on typical markers of aging. Study participants were given a high-fat, low-carbohydrate diet with adequate protein, and the results were health improvements across the board. Serum leptin decreased by an average of eight percent, insulin by 48 percent, fasting glucose by 40 percent, triglycerides by nearly eight percent, and free T3 (thyroid hormone) by almost six percent.
What we know now about calorie restriction is that, in animals, it reduces metabolic rate and oxidative stress, and it alters neuroendocrine and sympathetic nervous system function. We also know that calorie restriction improves insulin sensitivity, and high insulin levels accelerate aging.
Therefore, it is safe to assume that much of the longevity phenomenon can be attributed to improved insulin signaling. What this means for you is that your longevity depends more on what you eat than on how much you eat.
A Radical Ketogenic Diet Experiment
Now that you have an understanding of how important insulin is to your health and longevity, let’s take a look at Dr. Peter Attia, who presents one of the clearest examples of the effects of diet on overall health markers. Dr. Attia is a Stanford University trained physician with a passion for metabolic science, who decided to use himself as a lab rat—with incredible results.
Although Dr. Attia has always been active and fit, he did not have genetics on his side. His natural tendency was toward metabolic syndrome, in spite of being very diligent about his diet and exercise. So he decided to experiment with a ketogenic diet, to see if he could improve his overall health status.
For a period of 10 years, he consumed 80 percent of his calories from fat and continuously monitored his metabolic markers, such as blood sugar levels, percent body fat, blood pressure, lipid levels and others. He experienced improvement in every measure of health, as you can see in the table below. An MRI confirmed that he had lost not only subcutaneous fat but also visceral fat, which is the type most detrimental. His experiment demonstrates how diet can produce major changes in your body, even if you are starting out relatively fit. And if you’re starting out with a low level of fitness, then the changes you experience may be even more pronounced.
BEFORE
AFTER
Fasting blood sugar
100
75-95
Percentage body fat
25
10
Waist circumference in inches
40
31
Blood pressure
130/85
110/70
LDL
113
88
HDL
31
67
Triglycerides
152
22
Insulin sensitivity
Increased by more than 400 percent

What is a Ketogenic Diet?
Dr. Attia consumed what is known as a ketogenic diet, which is one that shifts your body’s metabolic engine from burning carbohydrates to burning fats. Your cells have the metabolic flexibility to adapt from using glucose for fuel to using ketone bodies, which come from the breakdown of fats—hence the name “ketogenic.” Another term for this is nutritional ketosis. As an aside, many types of cancer cells do NOT have this adaptability and require glucose to thrive, which makes the ketogenic diet an effective therapy for combating cancer.
A ketogenic diet requires that 50 to 70 percent of your food intake come from beneficial fats, such as coconut oil, grass-pastured butter, organic pastured eggs, avocado and raw nuts (raw pecans and macadamia nuts are particularly beneficial). One of the fastest ways to prevent nutritional ketosis is by consuming sugar or refined carbohydrates.
Besides restricting carbs and limiting protein, you can also strengthen your ketone engine with intermittent fasting, which is what Dr. Attia did. He restricted his sugar intake to about five grams per day, which is quite extreme and much lower than I recommend for most people. He consumed a moderate amount of protein, and the rest of his foods—80 percent of them—were fats. But his approach, as radical as it was, really proves that a ketogenic diet can have profound health benefits—not to mention blowing thesaturated fats theory of heart disease out of the water, once again.
Please note that I have recently revised my position on using low carb long term and now believe that the low carb, low to moderate protein, high healthy fat diet is appropriate for most who are insulin or leptin resistant. Once that resistance resolves, then it likely becomes counterproductive to maintain a low-carb approach. Once your weight, blood pressure, sugar, and cholesterol normalize, you can increase your carbs. Personally, I now consume several pieces of fruit a day and have two dozen fruit trees in my yard, but my body weight, fat and insulin resistance are all optimized.
You Heart LOVES Ketones
Your heart, as well as other muscles, operates quite efficiently when fueled by ketones. Your muscles can store more glucose (as glycogen) than your brain because they have an enzyme that helps them maintain their glycogen stores. But your brain lacks this enzyme, so it prefers to be fueled by glucose. When your blood glucose levels are falling, your ketone levels are typically rising, and vice versa. You might be wondering, then, how your brain is able to function when you’re in a state of ketosis.
It turns out that your body has a mechanism for providing your brain with a fuel source it CAN use when glucose is in short supply. When your glucose is low, your brain tells your liver to produce a ketone-like compound called beta-hydroxybutyrate (or beta-hydroxybutyric acid). This compound is able to fuel your brain very efficiently, especially with “practice.”
The more efficient your body is at burning fats, the more easily it can move seamlessly between its fat-burning and carbohydrate-burning engines, and the more stable your blood sugar will be. Your body will be able to save its glycogen stores for when they are critically needed, such as when you’re engaged in intense physical activity.
Are You ‘Bonking’?
The problem is that most Westerners, whose diets are typically heavy in sugars and carbs, have lost their ability to burn ketones efficiently. If this is you, then carbohydrates are ever-present and your liver can’t remember how to produce ketones because it hasn’t needed to. Your fat-burning engine has been switched off. If you eat the standard American diet, chances are you’ve lost your ability to burn body fat, despite carrying around an enormous supply of it! And I say that with the greatest respect and concern.
Dr. Attia uses the analogy of a huge petroleum truck that runs out of gas on the highway—in spite of having thousands of gallons of fuel on board, the truck can’t access it and stops dead in its tracks. When this happens in your body, he calls it “bonking.” Everyone is born with their own set of genetics that influences their metabolic tendencies. If you didn’t hit the “genetic jackpot,” then you may have to work a bit harder to restart your fat-burning engine.
How is this accomplished?
For starters, eliminating excess sugar and grains from your diet will help you “retrain” your body how to burn fat for fuel. Typically, restricting your carbohydrates to 30 or 40 grams per day, along with an appropriate amount of protein, is enough to “starve” your brain into ketosis. Exercising, particularly while fasting, is also very effective at jumpstarting your fat-burning engine. The more consistently you exercise, the better your body will be at using your own fat stores for energy. In summary, when it comes to your ketogenic engine, you either “use it or lose it.” And as you saw by Dr. Attia’s results, using it can have a profound impact on your health and longevity.
Strategies for Adding Years to Your Life—and Life to Your Years
A key factor in living a long, healthy life is optimizing your insulin, which increasing numbers of scientific studies are proving. But other factors are important as well. The following are my top anti-aging recommendations.
  • Proper Food Choices. For a complete guide about which foods to eat and which to avoid, see my comprehensive nutrition plan. Generally speaking, you should focus your diet on whole, ideally organic, unprocessed foods that come from healthy, sustainable and preferably local sources. For the highest nutritional benefit, eat a good portion of your food raw. This type of diet will naturally optimize your insulin signaling.
Most people (although there are clearly individual differences) should strive for a diet high in healthful fats (as high as 50-70 percent of the calories you eat), moderate amounts of high quality protein, and abundant vegetables. Non-vegetable carbohydrates should be a fairly minimal part of your diet. Sugar, and fructose in particular, can act as a toxin when consumed in excess, driving multiple disease processes in your body including insulin resistance, diabetes, cardiovascular disease, and systemic inflammation—any of which can shorten your life.
  • Comprehensive Exercise Program, Including High-Intensity Exercise. Even if you’re eating the best diet in the world, you still need to exercise—and exercise effectively—if you wish to optimize your health. You should include core-strengthening exercises, strength training, and the right kind of stretching, as well as high-intensity “burst” type activities. Consider combining this with intermittent fasting to supercharge your metabolism.
  • Reduce Your Stress. Your emotional state plays a role in nearly every physical disease, from heart disease to depression to cancer, and yet it’s the factor most often neglected. Stress has a direct impact on inflammation, which underlies many of the chronic diseases that kill people prematurely every day. Meditation, prayer, energy psychology tools such as Emotional Freedom Techniques (EFT), and yoga are all viable options that can help you relieve stress and clear out hidden emotional blocks.
  • Optimize Your Vitamin D. The important factor when it comes to vitamin D is your serum level, which should ideally be between 50-70 ng/ml year-round, and the only way to determine this is with a blood test. Sun exposure or a safe tanning bed is the preferred method, but a vitamin D3 supplement can be used when necessary. Most adults need about 8,000 IU’s of vitamin D per day to achieve optimal serum levels.
If you take supplemental vitamin D, you also need to make sure you’re getting enough vitamin K2, as discussed above. Fermented vegetables can be a great source of vitamin K2 if you ferment your own using the proper starter culture. Gouda and Edam cheese are also good sources.
  • Avoid as Many Chemicals, Toxins, and Pollutants as Possible. This includes tossing out your toxic household cleaners, soaps, personal hygiene products, air fresheners, bug sprays, pesticides and insecticides, just to name a few, and replacing them with non-toxic alternatives. Avoid prescription drugs in favor of more natural approaches, whenever possible.
Sources and References