There are 16 situations to avoid when drinking coffee healthily

The evaluation of coffee was not good for a time, thinking that it caused cancer and was unhealthy. later, it was proved that these arguments were too extreme. In fact, drinking coffee is good. Coffee contains certain nutrients, which is good for the skin. It can promote metabolic function and activate digestive organs. It has a great effect on constipation and helps digestion. But all of this is based on drinking coffee correctly, and if you make the following 16 mistakes, coffee may become "poison".

1. Avoid drinking coffee when smoking. The caffeine in coffee, under the action of nicotine and other inducing substances in cigarettes, is easy to change some tissues and cells of the human body, and even induce cancer.

two。 Avoid drinking coffee at work. Drinking caffeinated drinks at work can increase work tension, increase heart rate, raise blood pressure and increase cholesterol.

3. Avoid coffee when drinking. Drinking liquor with caffeinated beverages will aggravate the damage of alcohol to the human body. Both alcohol and caffeine have exciting and inhibitory effects on the brain, turning the brain from extreme excitement to extreme inhibition, stimulating vasodilation, accelerating blood circulation, and greatly increasing the burden on the heart.

4. Children avoid drinking coffee. Children's ADHD is related to the frequent drinking of caffeinated beverages. Drinking more such drinks can cause mood irritability, lead to undiscipline, decline in academic performance, and so on.

5. People with calcium deficiency avoid drinking coffee. People who often drink this drink should eat more calcium-rich foods such as meat, bean products, shrimp skin, kelp, Laver, fungus and so on.

6. People with hyperlipidemia avoid drinking coffee. Men who regularly drink caffeine drinks have much higher blood cholesterol than non-drinkers, especially the increase in low density lipoprotein associated with atherosclerosis, which has the effect of promoting atherosclerosis. women who often drink coffee have slightly higher blood cholesterol than normal people.

7. Old people avoid drinking coffee. People need calcium supplements all their lives, and the elderly have more serious calcium deficiency. Coupled with less food intake, they do not absorb much calcium every day, which is far from metabolic needs. The diuretic effect of caffeine can reduce the calcium absorbed by half. If the elderly often drink coffee drinks, it will aggravate the lack of calcium in the body and cause osteoporosis.