Why We Get Sick: The Hidden Epidemic of Insulin Resistance

Benjamin Bikman's Why We Get Sick presents a compelling argument that insulin resistance is the root cause of most chronic diseases plaguing modern society. This comprehensive exploration reveals how a single metabolic dysfunction drives conditions from diabetes and heart disease to Alzheimer's, cancer, and PCOS.

What is Insulin Resistance?

Cells become less responsive to insulin's signals to absorb glucose
Results in chronically elevated insulin levels (hyperinsulinemia)
Affects approximately 88% of adults with some degree of metabolic dysfunction
Often goes undiagnosed because standard tests focus on blood sugar, not insulin levels

Health Impacts

Cardiovascular: High blood pressure, abnormal cholesterol, inflammation
Brain: Alzheimer's disease (called "Type 3 diabetes"), cognitive decline
Reproductive: PCOS in women, low testosterone in men
Cancer: High insulin acts as growth signal for tumor cells
Aging: Accelerated tissue damage, muscle loss, skin aging

Root Causes

Diet: High carbohydrate intake, frequent eating, processed foods
Lifestyle: Sedentary behavior, poor sleep, chronic stress
Other factors: Aging, genetics, hormonal imbalances, chronic inflammation

Solutions for Reversal

Nutrition: Lower carbohydrate intake, prioritize protein and healthy fats
Exercise: Regular resistance training and aerobic activity
Fasting: Intermittent fasting and structured meal timing
Lifestyle: Quality sleep (7-8 hours) and stress management techniques

The book's empowering message is that insulin resistance is fully reversible through lifestyle changes, offering hope for preventing and treating multiple chronic diseases simultaneously by addressing their common metabolic root.