Can drinking milk before bedtime help with falling asleep?

Generally, drinking milk before bedtime can help induce sleep to some extent, but it is important to consume it in moderation. The detailed explanation is as follows:

Tryptophan in milk serves as a precursor for the synthesis of melatonin, a hormone that helps regulate sleep. Therefore, drinking milk before bedtime can promote melatonin production to some extent, thus aiding sleep onset. Additionally, the warmth and taste of milk can provide a sense of comfort, helping to relax the body and mind and thereby promoting sleep.

Consumption of milk before bedtime should be moderate, avoiding excessive intake that may increase gastrointestinal burden or cause frequent nighttime urination, which could not only lead to gastrointestinal discomfort but also impair sleep quality. Furthermore, it is important to rinse and brush your teeth after drinking milk before bedtime to prevent residual milk in the mouth from causing bacterial growth and tooth decay.

In daily life, it is essential to develop good habits, maintain regular作息 (作息 means作息 time or routine here, but the word doesn't translate directly; contextually it means maintaining a regular routine), and create a quiet and comfortable sleep environment. This not only helps with falling asleep but also improves overall sleep quality.