There are many disadvantages for six kinds of people to drink coffee, and there are five taboos for drinking coffee

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Nowadays, more and more people like to drink coffee, some people drink coffee to refresh themselves; some people drink coffee to lose weight; some people drink coffee as part of their lifestyle... but they can't drink too much coffee. Below, let's take a look at what taboos coffee has.

Six people drink coffee.

1, suffering from hypertension, coronary heart disease, arteriosclerosis and other diseases

Long-term or heavy drinking of coffee can cause cardiovascular disease.

2. Elderly women

Coffee reduces calcium and causes osteoporosis. After menopause, women need ten times more calcium per day.

3. Patients with stomach diseases

Drinking too much coffee can worsen stomach problems.

4. Pregnant women

Drinking too much coffee can lead to fetal malformation or abortion.

Vitamin B1 deficiency

Vitamin B1 can maintain the balance and stability of the nervous system, and coffee has a destructive effect on it.

6. Cancer patients

Drinking too much coffee poses a carcinogenic risk to normal people.

5 Taboos for Coffee

1. Avoid drinking coffee when smoking

Caffeine in coffee, nicotine in cigarettes and other induced substances under the action of certain tissues and cells easy to change, and even induce cancer.

2. Avoid drinking coffee at work

Drinking caffeinated beverages at work can increase stress at work, causing a faster heart rate, higher blood pressure and higher cholesterol.

3. Avoid drinking coffee when drinking

Liquor and caffeine-containing drinks drink together, will aggravate the damage of alcohol to the human body. Alcohol and caffeine both have exciting and inhibitory effects on the brain, causing the brain to turn from extreme excitement to extreme inhibition, stimulating vasodilation, accelerating blood circulation, and greatly increasing the burden on the heart.

4, calcium deficiency people avoid drinking coffee

Studies by foreign researchers have shown that drinking two cups of coffee drinks will lose about 15 mg of calcium in the body, so people who often drink this drink should eat more meat, bean products, shrimp skin, kelp, seaweed, agaric and other calcium-rich foods.

5. Avoid drinking too much coffee

The downside of drinking coffee is that it has a strong stimulant effect, and 10 grams of caffeine is enough to kill an adult. Therefore, if you drink a lot of coffee in a short time, it is likely to cause poisoning.