Nowadays, people are becoming more and more aware of the benefits of milk to the body, so many people, whether they are the elderly, children, or adults, drink some milk regularly to help strengthen their bodies. Milk can also have a calming effect, so some people with insomnia can drink milk often before going to bed. However, it seems that many people are not clear about what time in the evening they should drink it. It is best to drink milk in the evening or half an hour before going to bed. Because milk contains a biochemical substance L-tryptophan that can make people tired and sleepy, as well as trace amounts of morphine-like substances. These substances have certain sedative and hypnotic effects, especially L-tryptophan, which is the main raw material for the brain to synthesize serotonin. Serotonin plays a key role in brain sleep. It can temporarily inhibit the brain's thinking activities, making people want to sleep, and has no side effects. Moreover, milk sticks to the stomach wall and is well absorbed. The calcium in milk can also remove tension, so it is more beneficial for the sleep of the elderly. Therefore, it is good to drink milk at night, which is conducive to people's rest and sleep. Drinking milk before going to bed is beneficial to the body's absorption and utilization of calcium. Most of the calcium consumed at dinner is absorbed and utilized by the body before going to bed. After sleeping, especially after midnight, the calcium level in the blood will gradually decrease. The decrease in blood calcium promotes hyperparathyroidism. Hormones act on bone tissue, causing part of the calcium salts in the bone tissue to dissolve into the blood to maintain a stable balance of blood calcium. This dissolution effect is the body's self-regulating function. Over time, it will become one of the causes of osteoporosis. Drink it before going to bed at night. The calcium in the milk can be slowly absorbed by the blood, and the blood calcium is replenished and balanced throughout the night. There is no need to dissolve the calcium in the bones, thus preventing bone loss and osteoporosis. Therefore, it is better to drink milk before going to bed. Drinking milk before going to bed at night can not only replenish the calcium needed by the body, but also promote sleep. However, drinking milk should not cause stomach bloating and discomfort. Therefore, if you want to drink milk at night, it is best to drink a glass of milk half an hour before going to bed, and the above purposes will be achieved. |
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