We often focus on the number on the scale, yet many lean individuals carry dangerous levels of visceral fat surrounding their liver and kidneys. This hidden fat doubles mortality risk and prevents insulin from functioning correctly, creating a cycle of metabolic dysfunction that impacts energy and cognitive sharpness.

This discussion explores how our modern environment—from the BPA on receipts to microplastics in blenders—bombards us with disruptive chemicals like phthalates and forever chemicals. Dr. Rhonda Patrick outlines a biological strategy to combat this through aerobic movement, nutritional "detox" enzymes like sulforaphane, and extending the body's repair state through intermittent fasting.

• The critical difference between subcutaneous fat and the metabolically active visceral fat that drives cancer risk.
• How labe ...