Generally drinking milk in moderation before going to bed has its benefits, while if you drink too much it may be bad, the benefits and disadvantages are as follows:

1. The benefits of drinking milk in moderation before going to bed: Because milk contains alpha-lactalbumin, so drinking milk in moderation before going to bed can promote sleep and improve the quality of sleep. And drinking milk before bed in moderation can prevent the occurrence of muscle twitching during sleep. Especially pregnant women at the end of pregnancy, the chance of cramps at night is more, at this time before going to bed to drink milk, can regulate neuromuscular excitability, thus preventing cramps. In addition, milk is rich in calcium, drink a moderate amount of milk before going to bed is conducive to the body to supplement calcium, but also can reduce the body to the absorption of heavy metal substances.

2. Drinking too much milk before bedtime is bad: Drinking too much milk before bedtime may increase the feeling of fullness in the stomach as well as the number of urination at night, thus affecting the human body's sleep treatment. And part of the pure milk fat content is too high, if you drink too much milk before going to bed, it will be because of sleep after the conversion and metabolism ability to decline, thus causing obesity may be.