Drinking coffee has a lot of benefits. In addition to its effect of refreshing the brain, many medical reports have confirmed that coffee also has certain effect of weight loss. First of all, let us look at the three principles of weight loss of coffee.

First, coffee can promote the decomposition of the hidden fat.
The contained in coffee has the effect of increasing the concentration of the fatty acids in the blood. Once the concentration of the fatty acids in blood is increased, those fatty acids will be absorbed by the muscle, and will be consumed in a way to transform the physical energy. In other words, drinking coffee can promote the decomposition of the fat long accumulated in the body.

Second, coffee can drain off the water.
Caffeine has a diuretic effect, so coffee can increase the amount of urination and discharge the excessive water in the body, so as to alleviate the condition of edema.

Third, coffee can promote the excretion of the stool.
Some scientists believe that, compared with the coarse fibrous foods, coffee is a better catharsis agent whose efficacy is more rapid and more mild. It is effective to at least 1/3 people, and the efficacy is much more obvious in women. Experiments showed that, just a few minutes after drinking coffee, the bowel movement in human body begins to strengthen.

Although coffee has very good effect of weight loss, however, there are some notices you should pay attention to if you try to lose weight by drinking coffee.

First, do not simply think that the more coffee you drink, the more weight you will lose. No matter how effective the coffee is, if you drink too much of it, you can only get the opposite result to what you wish. What's more, if you drink coffee together with cake or biscuits, there will be nearly no effect at all. In addition, it is inappropriate to drink too much coffee with an empty stomach, in case it will cause stomach ulcers.

Second, in order to lose weight, you should remember, never add any sugar or creamer in coffee. However, as for Cappuccino and French coffee, although they have been added with sugar and creamer, it will not affect the effect of caffeine, so you can rest assured and drink them.

What's more, as the canned coffee contains too much calorie, so no matter how much caffeine it contains, it will be difficult to achieve the effect of weight loss. As a result, you should choose sugarless canned coffee.