208 One crossover trial that compared a high-protein diet to a high-carbohydrate diet in 24 healthy men found the high-carbohydrate diet led to a small increase in melatonin production, less time in light (N1) sleep, less time needed to fall asleep, and better sleep efficiency compared with the high-protein diet
The exact amount varies based on individual factors like starting weight, blood sugar levels, and overall health.
This study had 255 participants
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I don't know how effective or how safe it is." Mohammed, like others on this list, declined to comment for this story, saying he wanted to stay as impartial as possible until he sees the evidence presented at the meeting