The Insulin Sensitivity Connection

This chapter explores the relationship between carbohydrates, insulin sensitivity, and skeletal muscle growth, emphasizing historical research insights. It examines the effects of resistance training on insulin sensitivity and the physiological responses during post-exercise recovery, alongside discussions on genetic factors and the implications of metformin use. Additionally, the chapter critiques common fitness beliefs while advocating for a respectful discourse in the fitness community regarding nutritional advice and metabolic health.