An unhealthy diet can cause various chronic diseases like diabetes and high blood pressure. Nowadays, many people are troubled by the unhealthy diet. Generally speaking, six incorrect dietary habits can seriously destroy your health. 

The first bad habit is to absorb excessive heat. The excessive absorption of excessive heat has become an important reason of causing cancer. It is necessary for you to absorb moderate heat in your daily life. An important way for you to control the intake of heat is to balance the intake of vegetables, fruits, grains, meat, etc. A healthy diet should be composed of grains, soy beans, vegetables, fruits and meat, with grains and soy beans as main foods, vegetables and fruits as non-staple foods and meat as sub-subsidiary food.

The second bad habit is to cook foods in wrong ways. Nowadays, fast food has become very popular. Many people like to fry foods in oil. They think that frying foods in plant oil is healthy. However, the unsaturated fatty acid in plant oil can be oxidized in high temperature to produce various toxic substances like free radicals. These toxic substances in your body can seriously cause arteriosclerosis and accelerate premature aging. At the same time, they can induce cancer. Therefore, you should not frequently eat oil-fried foods in your daily life.

The third bad habit is to eat excessive refined foods. Nowadays, many people refuse to eat coarse foods, as they think coarse foods are not beneficial to their health. In fact, coarse foods can provide abundant nutrients for the human body. For example, coarse foods can provide abundant cellulose for your body. a high content of cellulose can effectively accelerate the intestinal peristalsis, remove the toxins from the body and improve the growth of lactic acid bacteria. Therefore, you should eat coarse foods moderately to absorb beneficial cellulose.

The fourth habit is to ignore the food pollution. In order to resist the attack of pests and bacteria, the farmers like to apply agricultural chemicals to vegetables and fruits and inject antibiotics to pigs and chickens. It is difficult for you to buy clean foods on the market. The food pollution has already threatened the human health. In order to prevent the danger caused by food pollution, many farmers have begun to produce natural vegetables and fruits which contain abundant trace elements, cellulose and vitamins like vitamin E. Eating healthy and clean foods is an important way for you to prevent diseases and decrease the risks of getting cancer. Therefore, you should avoid eating the foods which have been polluted by agricultural chemicals.

The fifth habit is to eat foods absent-mindedly. Because of high pressure of work and life, many people have dinner rapidly and absent-mindedly. If you eat foods unconsciously, the gastric juice and saliva can not be secreted adequately to digest the foods you eat. In your daily life, you should learn to appreciate the foods. You should smell the fragrance of foods, enjoy the beautiful colors and chew the foods slowly to feel the good tastes.

The sixth bad habit is to be short of exercises. Maybe you can not understand the relationship between exercises and diet. In fact, moderate exercises can accelerate the gastric and intestinal peristalsis and remove toxins from the body. Many people are troubled by obesity and constipation. In fact, obesity and constipation can be effectively alleviated if people take moderate exercises in their daily life. You can choose suitable exercises for yourself, such as swimming and jogging. You should take exercises for 10 to 20 minutes each time. In addition, you should always keep happy to improve your health fundamentally.