Experts tell you: how to drink coffee will not affect sleep?

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If you don't want to interfere with your sleep, you'd better choose the time for coffee.

When you are in low spirits, many people like to drink a cup of coffee to cheer you up, but you should pay attention to the time you drink. Choosing the wrong time may detract from the pick-me-up effect and cause insomnia. Nutritionist Michelle Miller suggests that if you don't want to lose sleep at night, you'd better drink coffee 6-8 hours before going to bed.

According to the website ELITE DAILY, coffee interferes with sleep by preventing the body from secreting the sleeping hormone melatonin, but if you choose the right time to drink it, the effect will be reduced, allowing you to enjoy both a mellow coffee and a good night's sleep.

Try not to drink coffee 6-8 hours before bed, and if you are particularly sensitive to caffeine, stay away 10-12 hours before bed, Miller said. In addition, choosing tested and organic coffee can also reduce the risk of insomnia.

You may wonder why everyone is affected differently, some people drink more coffee does not matter, and some people can't sleep all night after a few sips. Marilyn Cornelis, a professor of nutrition at Northwestern University in the United States, believes that it depends on genes, and each person's tolerance to caffeine has different genetic characteristics.