Nowadays, young people drink coffee, just as common as middle-aged and elderly people drink tea. Young people drink coffee to refresh themselves, and they have developed a habit.
In the eyes of young people, this is a very normal thing, but there are also many people who are biased against coffee. They think that coffee will have many adverse effects on people. Is this true?
What changes will happen to people who drink coffee for a long time? Does drinking coffee accelerate or delay aging? Let's take a look together.
What is the impact on health when drinking a cup of coffee every day?
Studies have found that proper intake of coffee can reduce the risk of cardiovascular disease. Intake of 1.5 cups of coffee per day can reduce the risk of cardiovascular disease by 11%. If it exceeds 5 cups, it will not bring benefits.
After drinking coffee, it will produce a certain diuretic effect. The caffeine in each cup of coffee will cause the body to lose 2 to 3 mg of calcium. If you drink a cup of coffee every day, you don’t have to worry too much.
A study in the United States shows that people who drink coffee every day will have healthier livers, the risk of hepatocellular carcinoma has decreased by about 5%, and people who drink 3 to 4 cups of coffee a day will have better livers.
As for the mechanism of action, researchers speculate that it has a certain relationship with the chlorine, hydrochloric acid, coffee bean alcohol in it. So drinking coffee is not as exciting as people think, but may bring many benefits to the body.
Is it "accelerating aging" or "delaying aging" for women to drink coffee? The answer is surprising
Regarding this question, the doctor gave a professional answer. Drinking coffee in moderation can delay aging, but drinking too much coffee will accelerate aging.
Drinking coffee can not only refresh the mind, but also have a beauty effect, because coffee contains more antioxidant ingredients, which has a calming effect on skin inflammation, redness and swelling. It can remove the skin's free radical that is harmful to the skin and speed up skin metabolism.
But these benefits are limited to drinking coffee in moderation. Drinking coffee in large quantities for a long time will accelerate the aging of the human body, causing nervous allergies and mental tension, and will also dehydrate the brain tissue, reduce blood supply, and accelerate the process of brain aging.
Drinking more than 5 cups of coffee a day will increase the risk of auditory hallucination , and will also experience headaches and anxiety, and will feel more nervous. A large amount of caffeine intake will also stimulate the gastrointestinal tract.
Therefore, women should drink coffee in moderation in normal times, and the daily intake of caffeine is limited to 300 mg. Coffee is brewed: 340 grams per serving contains 200 mg of caffeine; instant coffee : 340 grams per can contain 140 mg of caffeine.
Who is not suitable for drinking coffee?
menopausal
Menopause and women have menopause, but women have more obvious menopause. After entering menopause, two problems are faced, namely osteoporosis and insomnia. Drinking coffee will have an impact on calcium absorption and will aggravate insomnia, so people who are menopause are not suitable for drinking coffee.
12 children under the age of
Drinking coffee will stimulate the nerves and also stimulate the stomach and intestines. Premature intake of coffee in children during the developmental period will affect growth and development, and will have greater stimulation to sleep, mood and stomach, because children's development in all aspects is not perfect. If stimulated, it may have an important impact on growth and development.
patients with three highs
When drinking coffee, many people like to add milk and sugar. The blood vessels of the three highs cannot withstand the test of too much sugar and fat, and coffee is a stimulating drink, so the three patients try to drink less coffee, especially instant coffee .
Kidney deficiency people
1 Coffee needs to be metabolized through the kidneys when entering the body. People with kidney deficiency have weak kidney function. The stimulating factors in coffee will increase the metabolic burden of the kidneys during the metabolism process and aggravate the symptoms of kidney deficiency, so people with kidney deficiency are not suitable for drinking coffee.
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