The ultimate way to lose weight through diet is to drink green tea after meals to promote metabolism

The best diet to end excess fat has three steps, which are "suppress appetite before meals", "reduce absorption during meals" and "promote metabolism after meals". If you can't resist the feeling of hunger or the temptation of delicious food, and accept all kinds of obese food, then you can only rely on metabolic power to make up for it! Nutritionists recommend that drinking some sugar-free black coffee or green tea after eating or before exercising can increase basal metabolism, accelerate the consumption of excess calories and fat, and help maintain your figure.

Studies have confirmed that green tea is rich in catechins, which can regulate blood lipids, promote metabolism and assist in weight loss.

When food enters the gastrointestinal tract, nutrients are broken down and absorbed and converted into energy to supply physiological operations. However, when the total calories of the food eaten exceed the calories needed by the body, they will be converted into fat and stored, which can easily lead to obesity in the long run. Therefore, in addition to suppressing appetite and reducing absorption, the key to controlling weight lies in metabolic power. Only when the metabolic rate is high and fat is burned quickly can one lose weight quickly.

No time for exercise! Unsweetened black coffee or green tea can also boost metabolism

How to improve the body's efficiency in metabolizing fat? Nutritionist Li Ziyi pointed out that exercise is the best way to promote metabolism. During exercise, the body will secrete norepinephrine, which will induce lipolytic enzymes through a series of enzyme reactions, converting fat cells into energy needed for exercise, thereby consuming fat.

However, sometimes exercise cannot be performed due to time, space and physical condition. In this case, you can increase metabolism through diet. You can moderately consume caffeinated black coffee or unsweetened green tea rich in catechins.

Caffeine can enhance the activity of lipolytic enzymes, promote metabolism and fat decomposition.

Caffeine and catechins can inhibit c-AMP in the lipolysis pathway, ensure the metabolic mechanism of norepinephrine on fat, enhance the activity of lipolysis enzymes, promote metabolism and lipolysis, and also improve the efficiency of fat burning through exercise.

Weight loss diet is not NG! Not too much caffeine and green tea

However, the Ministry of Health and Welfare's current dietary guidelines for Chinese people recommend that adults should not consume more than 300 mg of caffeine per day, as excessive caffeine can easily increase side effects such as increased heart rate and palpitations. Nutritionist Li Ziyi estimates that 30 mg of caffeine is equivalent to 2 to 3 cups of freshly brewed coffee (about 150c.c. each), 4 cups of instant coffee, 8 cans of Coke, 6 cups of tea or 400 grams of chocolate.

As for green tea, nutritionists remind that although the catechin content is the highest among all teas, and studies have confirmed that it has the functions of regulating blood lipids, promoting metabolism and assisting weight loss, from the perspective of Chinese medicine, green tea has a cold nature. Long-term and excessive drinking may form a cold constitution and affect metabolism. Therefore, it is recommended to drink in moderation.