Coffee is good for your health. Coffee is a good friend for fitness.

1. Coffee is good for your health

Experts say that coffee has both advantages and disadvantages, so moderate consumption of coffee is the key to benefit from it. Studies conducted by American biologists have shown that drinking two to three cups of coffee a day is more than enough to protect the heart, and if you are overweight, they can also increase metabolism and even reduce your appetite. Coffee contains the same amount of antioxidants as green tea, which means that in theory, coffee can prevent cancer and slow aging.

2. Coffee will kill you.

Some experts believe that coffee should not be drunk on the grounds that coffee can raise blood pressure and cause blood vessel walls to contract, so excessive consumption of coffee may cause heart disease.

There is some truth in this argument. However, American experts believe that the lethal dose of caffeine is 10-13 grams, which means you must drink 23 liters of coffee at a time to be fatal, which is equivalent to more than 100 cups of coffee. However, drinking so much liquid at one time, even if there is no caffeine, you will not be able to save your life.

Coffee is a good friend of fitness

Two cups of coffee a day can help relieve muscle soreness after strenuous exercise, according to scientists at the University of Georgia. You don't have to drink coffee regularly, as long as you drink two cups after exercise, you can restore your muscles.

Another advantage of coffee coffee is that it increases your physical strength, which helps you exercise longer and make it work better. Caffeine is an essential part of team sports because it enhances attention and response. Drinking too much coffee, coupled with intense exercise, may lead to tachycardia and excitement, causing insomnia, neurological disorders and other symptoms.

Coffee is better than wine

Red wine and champagne are considered essential traditional drinks for romantic dinners. Now, however, men need to re-recognize this traditional habit. Researchers at the University of South Wales suggest that if you want to interact passionately with a woman after dinner, ask your woman to drink some coffee.

They conducted a series of experiments with female mice and found that a certain dose of caffeine made the mice have more frequent sexual contact. However, maybe this drink only works for women who don't drink coffee very often. If she drinks coffee a lot, you'll have to rely on wine and your personal charm to ignite her passion.