1 Pure black coffee can lose weight

Can play a certain weight loss effect.

Pure black coffee has a low calorie content of only 1 calorie per 100 grams, so you don't have to worry about exceeding the calorie limit after drinking it, and it can also increase the sense of satiety to control the subsequent food intake.

Secondly, the caffeine content of pure black coffee can promote the body's metabolic function, to promote the role of fat burning, if you drink before the exercise, you can also enhance muscle strength, to help exercise for a longer period of time, so the pure black coffee on the weight loss can play a certain role.

2 pure black coffee when to drink can lose weight

1, fasting drink: pure black coffee in the fasting time to drink, can increase the sense of satiety, reduce the subsequent food intake, so as to achieve the role of calorie control.

2, drink after meals: pure black coffee has the effect of promoting the body's metabolism, drink after meals can reduce the gastrointestinal tract to the absorption of fat, sugar, also helps to control calories.

3, drink half an hour before exercise: pure black coffee has the effect of promoting metabolism and increasing muscle strength, drink half an hour before exercise for exercise, can make the effect of exercise weight loss better.

3 Pure black coffee drink why head itching and dizziness Allergy

Some of the more sensitive people drink pure black coffee, there may be an allergic reaction, and the head itching, dizziness and other symptoms are allergies are more common symptoms, if a serious allergy, and can even cause respiratory difficulties, the situation of shock.

Drinking too much

Secondly, pure black coffee contains a lot of caffeine, and this substance will produce stimulation of the brain nerve, if you drink too much, if the nerve over-excitement will cause cerebral vasodilatation, serious, if you can cause cerebral blood supply, so the pure black coffee to drink too much may cause itchy head and dizziness, and other discomforts.

4 How much black coffee do you drink per day

1000 milliliters.

The most important ingredient in coffee is caffeine, which is beneficial to the human body, but if you drink too much of it, it may cause discomfort, and if it is serious, it may even cause pathological changes, so you need to pay attention to the dosage of coffee, and the pure black coffee is a higher caffeine content of a coffee, the general maximum amount of drinking per day should not be more than 1000 milliliters. The most important thing to remember is that you should not drink more than 1,000 milliliters per day.