Can instant black coffee lose weight? Drinking black coffee 30 minutes before exercise can help the fat effect.

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Let's take a good look at the benefits of drinking fast coffee.

No longer just Wenqing's favorite, the pure melancholy of black coffee is most suitable for awakening the soul that wakes up slowly in the morning. American time magazine reported that drinking a cup of black coffee 30 minutes before exercise will effectively accelerate fat burning. The principle is that black coffee speeds up metabolism and burns liver sugar quickly.

In addition, black coffee is low in calories, with only 21 calories in a small cup of coffee, which is lower than some slimming fruits. And the caffeine in coffee is a catalyst for fat decomposition, which can speed up fat decomposition. After drinking coffee, the concentration of fatty acids in the body increases, with simple and regular exercise, you can quickly burn fat and achieve a good fat-reducing effect.

However, caffeine can easily get people excited. People who are sensitive to caffeine are prone to insomnia and rapid heartbeat. Therefore, it is recommended to drink coffee to lose weight should be enough, do not drink too much coffee. Drinking coffee to lose weight is a science. How to drink coffee to lose weight?

1. Drink plain black coffee

Instant coffee on the market contains more cream and sugar, low caffeine content, weight loss effect is not obvious. It is impossible to lose weight by drinking instant coffee. Drinking plain black coffee is a good helper to lose weight. Black coffee has more caffeine and lower sugar content. But the taste is not as mellow as coffee with milk and sugar. Nevertheless, drink black coffee with less sugar and less milk. Otherwise, you will only drink extra calories.

two。 Drink coffee in the morning or before exercise

Caffeine in coffee can be exciting, so it is not appropriate to drink coffee at night, so as not to affect the quality of sleep. Having a cup of coffee in the morning or afternoon can wake you up and improve your work efficiency. In addition, drinking a cup of black coffee for 40 minutes before exercise can also speed up the conversion of fat into fatty acids and burn more fat.

3. Drink coffee while it's hot.

Compared with cold coffee, hot coffee can make the blood circulate faster, consume more calories in the body, and produce a better effect on weight loss. Therefore, coffee should be drunk while it is hot.

4. Do not drink coffee on an empty stomach

Coffee stimulates acid secretion in the stomach and irritates the stomach even if you drink it without an empty stomach. Drinking coffee on an empty stomach is easy to cause "stomach irritation", and in severe cases it can lead to stomach ulcers. It is recommended that you eat something to cover your stomach before drinking coffee.

5. Drink coffee with light roasting degree

The caffeine in coffee decreases as the roasting degree of coffee increases. The coffee with light roasting degree has more caffeine and has a significant effect on weight loss.

If you drink a 300ml black coffee 30 minutes before exercise, you can burn 15% more fat three hours after exercise, but only if you can't drink it.

TVBS News interviewed Liu Yili, a dietitian at Taian Hospital: "if fat is metabolized, it will go back to the liver and synthesize fat again, so if you use coffee to lose weight, you must match it with exercise."

If you want to follow the example of drinking black coffee to lose weight, for adults weighing 68 kilograms, you should drink 300 milliliters of black coffee before exercise, about 4.5 milliliters per kilogram, but the daily intake of caffeine should not exceed 300 milligrams, otherwise it is prone to palpitations and nausea. And if you want to lose weight, you can eat it in addition to coffee.

Liu Yili, a dietitian at Taian Hospital: "if you choose vegetables for weight loss, mainly green vegetables, such as sweet potato leaf cauliflower, spinach, are actually very good fruits and vegetables, because their group B content is very high, so increase our body's metabolic rate." less starch and more protein will consume more calories for digestion. "

But red meat, sugar for the three high people, I am afraid there will be the problem of rising blood sugar, it is better to touch less, in addition to dietary restraint and more exercise, a two-pronged approach, weight loss is the most significant.

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