American researchers believe that eating some fruit 30 to 40 minutes before a meal can reduce your weight painlessly, and achieve good weight loss. This is because the fruit eaten before meals can absorb the calories of the meal, if the calorie intake of each meal are down, the natural weight loss. In addition, the fructose contained in fruits can reduce the body's need for calories, and the need for fatty foods during meals is also greatly reduced, thus reducing the amount of food, indirectly hindering the accumulation of excess fat in the body.
The vast majority of fruits must be eaten on an empty stomach, and only some of them cannot be consumed on an empty stomach. In fact, we all know that eating more fruit is good for the body, but fruit exactly how to eat, what time to eat, eat how many servings, eat which kind of fruit, in order to achieve the best results? 1, what time to eat fruit? Breakfast, or before meals, or between meals to eat the best! Eating fruit for breakfast, or an hour before lunch or dinner, or between meals, eating fruit can achieve the greatest benefits. Because most of the nutrients in fruit are water-soluble and easily absorbed, so the nutrients of fruit eaten, to the stomach and intestines will soon be digested and absorbed. But if you eat fruit after a meal, because the stomach is still waiting for other foods to digest, fruit had to be in the back, etc., not only can not achieve the effect of nutrients are easily absorbed, but also easy to cause digestive disorders. Eat fruit before meals there is another benefit, because the same amount of fruit compared to other foods lower calories, so eat fruit before meals can make the stomach have a sense of fullness, which will relatively reduce the caloric intake of other foods, for those who want to slim down is very helpful. It should be noted that some fruits should not be eaten on an empty stomach: tomatoes, persimmons, bananas, oranges, sugar cane, lychee, etc., because of certain special ingredients that may cause gastrointestinal discomfort. 2. How much should I eat in a day? At least 2 servings. I believe we have heard of the concept of five fruits and vegetables every day, which is a healthy concept of cancer prevention implemented by the United States before, at least 3 portions of vegetables + 2 portions of fruit a day. The meaning of 1 portion is about 100 grams, about the size of a fist of fruit, almost a pudding, small apples, or kiwi fruit, so at least eat more than 2 a day. 3, different colors of fruits of different functions: in the choice of fruits, as far as possible, you can choose different categories of color fruits to eat (different colors represent the difference in nutrients contained), so you can ingest different nutrients. Purple fruits: such as blueberries, blackberries, etc., containing anthocyanins, anti-aging. White fruits: such as pears, white peaches, etc., containing sulfur, lower cholesterol. Yellow fruits: e.g. citrus, grapefruit, contain carotenoids, boost immunity. Green fruits: such as kiwi fruit, avocado, containing luteinizing hormone, strong bones and teeth. Red fruits: such as watermelon, tomatoes, containing lycopene, health urinary system. ...