The forgotten “4th macronutrient” that could change how your body burns fat
11 Sept 2025 · 1 min

0:48
Dr. Ashley Lucas argues meal timing works like a fourth macronutrient for fat loss. After 40, your body struggles to switch to burning fat, so eating two to three protein-heavy meals spaced 4-5 hours apart helps. When you eat matters as much as what you eat.
Questions this video answers
Around age 40.
Two to three protein-forward meals per day.
About four to five hours apart.










