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Macronutrient Timing

Meaning

Macronutrient timing is a dietary strategy focused on strategically consuming specific ratios of proteins, carbohydrates, and fats at particular times relative to physical activity, sleep cycles, or hormonal fluctuations. The goal is to optimize physiological responses, including insulin sensitivity, muscle protein synthesis, and cortisol regulation, thereby supporting body composition and metabolic health goals. This nuanced approach moves beyond simple caloric restriction to leverage the body’s natural endocrine rhythms.