The first measure is to drink 1-2 glasses of water about 0/5 minutes before meals, which can increase satiety and is beneficial to digestion; Chew slowly when eating, carefully taste the taste of food, let the brain fully accept the stimulation of stomach food, and it is easier to get a sense of fullness; Eat more vegetables and coarse grains with more fiber, because it contains less calories and is easy to feel full. At the same time, we should also pay attention to the following two points: First, eat less snacks, especially sweets, because many snacks sold in the market are high in calories; Second, pay attention to exercise. For example, jogging for 20 minutes every morning can consume 180 calories and reduce 8 kilograms a year. The second trick (eat early to lose weight): Eating early before people are hungry is an effective diet to lose weight. Studies have shown that insulin can regulate the body's absorption of sugar, and at the same time inhibit food transformation and fat accumulation to some extent. If you eat before hunger, you can often control the secretion of insulin. In addition, eating in advance will greatly reduce people's appetite at dinner, thus reducing their intake. The third measure (vinegar weight loss method): A new vinegar weight loss method is very popular in recent years. Because the amino acids contained in vinegar can not only consume the fat in human body, but also make the metabolism of sugar and protein go smoothly. According to research, obese people can lose about 3kg by eating1.5-20ml vinegar every day.