Drinking coffee has become a pastime for many people, and many urbanites also regard drinking coffee as a social etiquette.

Benefits of drinking coffee——

Niacin in coffee contains vitamin B and free fatty acids, caffeine, tannins, etc.; it promotes metabolism and digestion and relieves constipation; coffee can Rapidly oxidize the acetaldehyde converted from alcohol and decompose it into water and carbon dioxide to be discharged; to eliminate fatigue, you must supplement nutrition, take a full rest, and promote metabolism and drink a cup of coffee; to prevent gallstones, caffeine can stimulate the contraction of the gallbladder and reduce the content of bile (easily forming gallstones) ) cholesterol; it can reduce the harm caused by electrical radiation and has antioxidant effects; it has a good impact on mood and helps improve alertness, sensitivity, memory and concentration.

Disadvantages of drinking coffee——

The elderly often have osteoporosis, especially postmenopausal women. The body needs more than 10 times more calcium, and caffeine promotes calcium loss; The amount is similar to that of eating stimulants, which can cause nervousness, especially for people with anxiety disorders; caffeine can increase blood pressure, and the effect lasts for more than 12 hours; it can induce osteoporosis. Caffeine is a diuretic and consumes calcium during metabolism, which can easily cause bone damage. drain.

Guys, do you still drink coffee every day? Grind it yourself or buy ready-made, instant or concentrated with milk?

Fine wine and coffee,

three or two cups a day.

The days are pleasant,

Life has returned.

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