How to eat healthier?

Healthy eating should pay attention to the following points: First, food should be diversified, and daily meals should include fresh vegetables, fruits, meat, eggs, milk and other foods. Second, diet and exercise should be balanced, and a certain amount of exercise should be maintained every week. Third, eat less salt and oil, control sugar, don't smoke and drink, keep a light diet and eat less fried food, because fried food is not easy to digest, and fried food can cause cancer. Four, pickled food contains a lot of nitroso hydrochloric acid, which is harmful to the body and should be eaten less. Fifth, don't overeat and pay attention to controlling the intake of each meal.