Nutrition Principles
No Red Meat
Red meat is linked to higher inflammation and IGF-1 elevation.
What
Red meat (beef, pork, lamb) contains saturated fats and heme iron that can increase systemic inflammation and IGF-1 levels. In serious illness contexts, reducing red meat may support better metabolic health.
Why
Epidemiological studies link high red meat consumption to increased CRP, higher IGF-1, and greater cancer risk. Replacing red meat with fish, poultry, or plant proteins reduces these markers.
Evidence
The World Health Organization classifies red meat as "probably carcinogenic" (Group 2A). Studies show IGF-1 levels drop significantly when switching from red meat to plant-based proteins.
Implementation
Eliminate or minimize red meat. Replace with fish, poultry, legumes, or plant proteins.
Caution
Ensure adequate protein intake from alternative sources. Iron levels may need monitoring if switching to plant-based proteins.