According to the World Cancer Research Fund experts said that after years of clinical research found that 33% of cancer occurs in the obese population; among them, obese women than obese men suffering from malignant tumors of higher risk. Obesity induced cancer, mainly because obese people with too much fat, it will stimulate the body’s hormone levels, such as fat cells can release estrogen, will increase the risk of female obese people suffering from breast cancer; abdominal fat cells will prompt the human body to produce growth hormone, which is the key to the induction of a variety of cancers. The study further found that: “obese people” more favored by the tumor, respectively: esophageal cancer, pancreatic cancer, colorectal cancer, uterine cancer, kidney cancer and breast cancer. In addition, small intestine cancer, gallbladder cancer, laryngeal cancer, bladder cancer, cervical cancer, ovarian cancer, brain tumor, lymphoma, etc. are also related to obesity. Everyone should be as thin as possible within the normal weight range, keeping the body mass index (BMI) between 18-24. And ensure that the proportion of overweight or obese people does not exceed the current level in 10 years. What’s more, it’s worth reminding that childhood obesity can also lay the groundwork for cancer later in life. British research shows that, relative to normal-weight children, the fatter the child will later suffer from pancreatic cancer, bladder cancer, lung cancer, respiratory cancer and oral cancer, the higher the chances of cancer. “Walking on the street, the ‘little pudgy’ more and more, most of their lifestyles are unhealthy, eat foreign fast food, puffed food, drink carbonated beverages, lack of exercise. Unbeknownst to them, these are for the future of the tumor buried ‘time bomb'”. About 30% of male tumors and 60% of female tumors are closely related to nutritional factors, a large number of vegetables and fruits can significantly reduce the risk of cancer, can make the overall incidence of cancer reduced by about 50%, on the prevention of gastric cancer, colon cancer, lung cancer, oral cancer, laryngeal cancer, more helpful. It is best to eat 400 grams of all kinds of fruits every day, followed by vegetables; drink more water, less alcohol and sugary drinks; limit the intake of red meat (pork, beef, mutton) and avoid processed meat products. Points of cancer prevention 1, have a good mind to deal with stress, combine work and rest, do not overwork. Visible stress is an important cancer causative factor, Chinese medicine believes that stress leads to cancer prevention overwork body weakness thus causing a decline in immune function, endocrine disorders, metabolic disorders in the body, resulting in the deposition of acidic substances in the body; stress can also lead to mental tension caused by stagnation of gas and blood stagnation, poisonous fire internal trapping, etc.; 2, to strengthen physical exercise, strengthen the physical fitness, more exercise in the sunshine, more sweating can be the body’s acidic substances excreted with sweat, to avoid forming an acidic body; 3, have a good mindset to deal with pressure, do not overwork, don’t be tired, and don’t eat meat products. Avoid the formation of acidic body; 3, life should be regular, irregular habits of people, such as singing karaoke all night, playing mahjong, night and other irregular life, will aggravate the acidification of the body, easy to cancer. Should develop good living habits, so as to maintain a weak alkaline body, so that all kinds of cancer diseases away from their own; 4, do not eat contaminated food, such as contaminated water, crops, poultry, fish and eggs, moldy food, etc., to eat some green organic food, to prevent the disease from entering through the mouth; 5, take the initiative to do a yearly cancer checkups, everyone in the body has a cancer gene cell, but not necessarily everyone will get cancer. But when your immune function is low, you will not be able to get cancer. However, when your immune function is low, normal cells decrease and cancer cells increase. People with a family history of tumors would do well to have their bodies checked twice a year; healthy people are advised to check once a year; There is also a medical belief now that obesity is a precursor to precancerous conditions. Therefore, when the weight exceeds the healthy BMI, it is important to mention more about the dangers of cancer.