Drink a cup of coffee every day, is it health preservation or “healing”?
Let’s first look at the research results that show that drinking coffee can bring to the human body:
Benefits 1: It can reduce the risk of liver disease
BMC magazine has published this research and found that drinking coffee can reduce the risk of liver disease. Research data shows that drinking coffee can reduce the risk of fatty liver by 20%, 21% of chronic liver disease risk, and 49% of chronic liver death risk.
Because the rich polyphenol substances, coffee bean alcohol, chlorogenic acid and other substances in coffee can protect liver cells and enhance liver function, thus indirectly playing a role in preventing liver disease.
The results of the US study of 490,000 people drinking coffee also show that people who drink coffee every day have a reduced risk of hepatocellular carcinoma by about 5%, while those who drink three to four cups of coffee a day have more benefits.
Benefits 2: It can reduce insulin resistance
Coffee is rich in caffeine , which can help improve obesity and blood sugar levels and reduce insulin resistance. Drinking a cup of coffee every day has also been confirmed by studies to reduce the risk of diabetes in , regulate blood sugar, protect β cells in pancreas , and thus stabilize blood sugar.
Benefits 3: It can protect the brain nerves
"World Biological Psychiatry" has shown that drinking two to three cups of coffee every day, that is, intake of 400 mg of caffeine every day, can reduce the suicide rate by half, and can also reduce the incidence of Alzheimer's disease a lot.
It seems that drinking coffee is very beneficial, but why do some people feel headaches and panic after drinking it?
This is because the prerequisite for reducing cardiovascular disease is to be moderate. Drinking 1.5 cups of coffee a day can reduce the risk of cardiovascular disease by 11%.
But if it takes more than 5 cups, this benefit will disappear. If you consume a lot of coffee, it will continue to excite the brain.
also depends on the amount of calcium loss, because coffee has a diuretic effect. The caffeine in a cup of coffee will cause the body to lose 2 to 3 mg of calcium. Just drink one cup every day, there is no need to worry about calcium loss. If you drink it in large quantities, it will cause calcium loss.
To sum up, drinking a cup of coffee every day is beneficial to health care, but you must be in moderation. If you drink too much, you will become "rehabilitation".
In addition, you must also learn to drink coffee correctly before obtaining the benefits of coffee.
1. The benefits of coffee refer to pure coffee, rather than coffee with cream and sugar added. Drinking instant coffee with too much cream and syrup will cause the body to intake too much fat and sugar, which is not conducive to health preservation and may also harm the body.
2. Drink less espresso
Although espresso has good refreshing effect, it will increase the burden on the stomach and intestines and nerves, and can easily induce digestive tract diseases and hand shaking.
3. Don’t drink coffee after 4 pm
Coffee will keep people excited for 3 to 4 hours. If drinking coffee after 4 pm, the body will be in an excited state, which will easily affect sleep.
4. Special groups are not suitable for drinking coffee
Pregnant women and children are not suitable for drinking coffee. People with gastrointestinal diseases, and osteoporosis are not suitable for drinking coffee. There are also patients who take some medicines that are not recommended to drink coffee, as it may affect the efficacy of the medicine after drinking it.
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