Is body transformation just about calories, or is there a deeper biological system at play?In this episode, we break down the relationship between energy balance and macronutrients from a scientific perspective.We explore how calories determine body weight, while macronutrients influence body composition, performance, and recovery.We also cover protein intake (1.6–2.5 g/kg), metabolic signaling, and nutritional periodization strategies to optimize results. Calories control weight. Macros control body composition.In this episode, discover the science behind fat loss, muscle gain, and how to structure your nutrition for real results.

Phase angle, a measure of muscle quality, is linked to memory performance and dementia risk in middle-aged and older adults. ...