Drinking more coffee is usually bad for bone health, especially for women.
There is a meta-analysis (including 15 studies, with a sample size of 2535 14) that drinking more than 3-5 cups of coffee every day will increase the risk of fracture in women, and this increase in risk presents a dose-effect relationship, that is, the more you drink, the greater the risk of fracture.
If you are worried about the health of your bones, then drinking coffee is obviously not recommended, at least not much. However, the impact of coffee on bone health is not particularly great. By increasing calcium intake or increasing some exercise, the adverse effects of coffee can generally be offset. Of course, if you pursue perfection, you'd better not drink it.
People with upper digestive tract diseases such as stomach trouble should try not to drink coffee.
Coffee can stimulate gastric acid secretion. People with gastric ulcer and gastroesophageal reflux should try not to drink coffee, at least not to drink more.
3, people with sleep problems, of course, needless to say, drink less or not drink coffee.
The metabolism of coffee in the body is not fast, so if you are afraid of falling asleep, try to drink coffee in the morning and don't drink it after noon. Of course, this matter varies from person to person, and everyone has different reactions to caffeine.
4. It is not recommended for people with anxiety or anxiety to drink coffee.
Coffee may aggravate anxiety.
5, people with gout problems, do not drink coffee.
Coffee itself will not aggravate gout, but it may induce gout attacks.
It is true that coffee, dairy products and plant protein all contain alkaline components, which have a protective effect on gout. But mainly coffee also has the function of exciting nerves, which may cause gout attacks, which is unfavorable.
Weigh the pros and cons If you have gout, try to avoid drinking coffee. Everything may have advantages and disadvantages, mainly to weigh the advantages and disadvantages. Drinking coffee is not recommended for gout, and the benefits of coffee can be realized through other safer foods.
Of course, coffee and coffee are still very different. Drink the caffeine inside. Coffee with different origins, brands, processing methods and production methods has different caffeine content and different health effects, and this is just considering caffeine. Coffee contains chlorogenic acid, tannin and other components, which is very complicated.
But in general, people who have the above problems or concerns should try not to drink coffee. It's unnecessary. Don't drink it at all.