Drinking black coffee at night to lose weight?

Black coffee has very low calories, and the caffeine in it can also promote metabolism. Therefore, drinking black coffee can help you lose weight, but there are also special considerations when drinking black coffee to lose weight. It is best not to drink it at night.

Black coffee does have a good weight loss effect, but it is not suitable for drinking at night. Because coffee has a refreshing function, drinking black coffee at night to lose weight may affect sleep, and poor sleep is not only not helpful for weight loss, but may affect the effect of weight loss.

If you want to lose weight, drinking black coffee is important for the right time. First of all, not too late: Drinking coffee too late may lead to nerve excitement and insomnia at night, so it is best to choose mourning or afternoon; secondly, you cannot drink coffee on an empty stomach to prevent exacerbating gastric acid secretion. You should choose to drink coffee after meals, which not only promotes Metabolism, but also promotes digestion and breaks down excess fat intake; finally, you can choose before exercise: black coffee can promote body functions, prolong exercise time, and at the same time speed up consumption, making weight loss twice the result with half the effort.

Black coffee is undecorated, has more caffeine and low sugar. But the taste is not as mellow as some coffees with milk and sugar. Still, add less sugar and less milk when drinking black coffee. Otherwise, it will only add extra calories to the diet coffee. Caffeine in coffee decreases as the coffee becomes more roaster. Lightly roasted coffee contains more caffeine and has significant weight loss effects. In addition, coffee should be drunk while it is hot. Compared with cold coffee, hot coffee can make blood circulation faster, consume more calories in the body, and produce better weight loss effects.

When is the best time to drink black coffee to lose weight?

1. Drink black coffee for breakfast

Efficacy: Diuretic and eliminate edema

Black coffee not only has the effect of diuretic, eliminating edema and evacuating stool, but also produces an antioxidant compound. The face will become edema after sleeping at night. Or people with constipation can drink a cup of black coffee for breakfast every day. It not only eliminates edema, promotes bowel movements, but also has beautifying and anti-aging effects.

2. Drink black coffee half an hour after meal

Efficacy: Promote fat metabolism

Black coffee contains a substance called caffeine, which can promote the digestion and decomposition of fat after a meal, accelerate fat metabolism, and prevent the body from accumulating too much fat and becoming fat. Therefore, drinking about 200 ml of black coffee half an hour after a meal will reduce weight. The effect is better.

3. Drink black coffee half an hour before exercise

Efficacy: Fat burns faster

Aerobic exercise consumes a lot of calories, so if you drink a cup of hot black coffee about half an hour before exercise, it can increase blood circulation, accelerate the consumption of calories during exercise, and further enhance the effect of exercise to lose weight.

Black coffee principle of weight loss

1. Very low calories

A 100-gram cup of black coffee only has 2.55 kilocalories. Therefore, drinking a cup of black coffee after a meal can not only speed up fat decomposition, but also don't have to worry about excessive calorie intake.

2. It can promote the decomposition of hidden fat

Caffeine in coffee has the effect of increasing the concentration of fatty acids in the blood. Once the concentration of fatty acids in the blood increases, the fatty acids are absorbed by the muscles and consumed in a way that is converted into body energy. In other words, drinking coffee can promote the decomposition of long-accumulated fat in the body.

3. Black coffee helps eliminate edema

Caffeine has a diuretic effect, which can increase urine output, drain excess water from the body, and improve edema. However, it should be noted that too much caffeine can affect blood pressure and sleep quality. Generally, one cup in the morning and one cup after lunch is enough.

4. Drinking black coffee often can clear stool

Some scientists believe that coffee is a faster and milder laxative than crude fiber foods. It is effective for at least 1/3 of people, more obvious in women. The ingredient that helps defecate is a rapid "humoral hormone" or neurotransmitter mechanism. Experiments found that only 4 minutes after drinking coffee, the movement of the large intestine began to strengthen. This effect on gastrointestinal peristalsis was strongest in the morning and became very weak at night.