Can drinking milk powder before bedtime relieve stress?
Generally, drinking milk powder before bedtime can help relieve stress to some extent, but it is important to consume it in moderation. The specific analysis is as follows:

Milk powder contains tryptophan, an essential amino acid. Tryptophan can be converted in the body into the neurotransmitter 5-hydroxytryptamine (serotonin), which promotes sleep, helps alleviate stress, and regulates brain neural activity, thereby improving sleep quality. For individuals who frequently experience high stress or poor sleep quality, consuming an appropriate amount of milk powder at night may aid sleep and reduce stress.
Milk powder also contains a certain amount of fat and carbohydrates, and thus has a relatively high caloric content. Drinking milk powder frequently before bedtime and consuming it in large quantities may lead to excessive calorie intake, thereby increasing the risk of obesity. Therefore, it is important to control the amount of milk powder consumed.
While consuming milk powder, it is advisable to cultivate healthy lifestyle habits, such as engaging in moderate physical activity and maintaining a regular sleep-wake schedule, which can further help relieve stress and improve sleep quality.