What is the science of drinking coffee?

A good cup of coffee is hard to refuse. When you think about a problem and rack your brains, a cup of strong coffee, may be able to make you enlightened, so many people love to drink coffee, even without coffee can not work. But drinking coffee also has a lot of stress, drinking improperly, it will cause damage to your body.

Coffee contains caffeine and more than 300 aromatic components. Caffeine is an alkaloid, as long as you drink a small amount, it can make you feel refreshed and eliminate fatigue, but if you continue to take a large amount, it will be toxic, causing gastritis or stomach ulcers, and if you drink 8 cups of coffee in a row, it will also cause arrhythmia.

If you drink coffee with cream snacks, cheese, eggs, margarine and other foods rich in vitamin A, you can reduce the harm of coffee to the body, but even so, coffee can not be excessive drinking, preferably no more than 8 cups a day. If you're on a diet, for creamy desserts and other high-calorie sweets. Be merciful!

Coffee has bitter taste, so many people like to add sugar in coffee, usually most people use sucrose, but sucrose contains higher calories, you can choose brown sugar with lower calories, brown sugar is alkaline food, very good for the body, you can also try unsweetened coffee, only add some milk or cream, so that you can taste the natural flavor of coffee, and do not have to worry about excessive intake of calories.