The benefits of drinking milk at night

summary

Remember to drink a glass of milk before going to bed, milk contains a kind of biochemical L-tryptophan that can make people tired and sleepy, as well as trace amounts of morphine, which have certain sedative and hypnotic effects. In particular, L-tryptophan, which is the main raw material for the synthesis of serotonin in the brain, plays a key role in brain sleep. Moreover, drinking milk before going to bed is conducive to the body's absorption of calcium, and the calcium in milk can also remove tension, which is conducive to rest and sleep. Let's talk about the benefits of drinking milk at night.

The benefits of drinking milk at night

First: remember to drink a glass of milk before going to bed, milk contains a kind of biochemical L-tryptophan that can make people tired and sleepy, as well as trace amounts of morphine, which have certain sedative and hypnotic effects. In particular, L-tryptophan, which is the main raw material for the synthesis of serotonin in the brain, plays a key role in brain sleep. Moreover, drinking milk before going to bed is conducive to the body's absorption of calcium, and the calcium in milk can also remove tension, which is conducive to rest and sleep.

Second: drinking milk before going to bed is conducive to the absorption and utilization of calcium. Most of the calcium consumed at dinner is absorbed and utilized by the human body before going to bed. After sleeping, especially after midnight, the level of calcium in the blood will gradually decrease. The decrease of blood calcium promotes the hyperparathyroidism. Hormones act on bone tissue and make a part of calcium salt in bone tissue dissolve into the blood to maintain the stable balance of blood calcium. This kind of dissolution is the body's self-regulation function. Over a long period of time, it will become one of the causes of osteoporosis. Drink milk before going to bed at night, the calcium in milk can be slowly absorbed by the blood, the whole night blood calcium has been supplemented, maintain balance, do not need to dissolve the calcium in bone, prevent bone loss, osteoporosis, so drink milk before going to bed is good.

Third: many people like to get up in the morning and drink milk on an empty stomach, which is actually wrong. After a night's sleep, people's stomach has been emptied, and their stomach is ready to eat. Milk is a liquid food, so the gastric discharge will be faster. In this way, the nutrition in milk will be discharged without absorption.

matters needing attention

Milk contains a biochemical L-tryptophan, which can make people tired, but also contains a trace of morphine, which has the effect of sedation and hypnosis. Drinking a glass of milk before going to bed every night can make our sleep quality better.