SAMA HOOLE: Your body is approximately 30% collagen by protein weight. Fiber makes up: 0% of your body.

Your body is approximately 30% collagen by protein weight.

Collagen makes up:

Skin (70% collagen)
Tendons (85% collagen)
Ligaments (90% collagen)
Bones (30% collagen)
Blood vessels (collagen structure)
Gut lining (collagen framework)

Fiber makes up: 0% of your body.

Yet…

— Sama Hoole (@SamaHoole) December 1, 2025