The Connection between Obesity and Cancer

According to the World Cancer Research Fund, a small percentage of cases of cancers in the US are associated with obesity, lack of physical activity, alcohol consumption, and malnutrition, and can by all means be prevented with optimal nutrition and regular exercise. All these factors are interrelated and play a part in causing cancer. The bottom-line is that there is a connection between obesity and cancer. It is reported that excess body weight causes 1 out of 5 cancer related deaths.

There are various kinds of cancers that exist today. Obese people are at risk of developing cancer of the…

  • Kidney
  • Endometrium (lining of the uterus)
  • Esophagus
  • Pancreas
  • Colon and rectum
  • Breast (in women post menopause)

Moreover, excess belly fat (or a large waistline), irrespective of the total body weight, is connected with an increased risk of rectal and colon cancer. Body weight is also linked with a high risk of pancreatic cancer as well as colon and rectal cancer. The connection between cancer and body weight is complicated as studies have linked excess weight with an elevated danger of breast cancer in women after menopause. However, there is not much evidence that it is related to obesity and breast cancer before menopause.

The time at which you gain weight is also connected the risk of cancer. It is observed that being overweight during adulthood can pose a greater risk of cancer. A few body changes that occur as an outcome of weight loss reveal a balanced weight is essential for staying fit and reducing the risk of cancer. For example, obese people who lose weight intentionally have reduced levels of certain hormones that are connected to cancer.

Apart from risks related to obesity and cancer, weight loss can also guarantee other benefits, such as lowering the risk of diabetes and heart diseases, which weaken the immune system and make us susceptible to other serious health issues. Though the risk of cancer is high for people who have a family history of the condition, obesity can worsen the situation for them.

Cancer is feared by people all over the globe and every year thousands of people get affected by the disease. We all should try our best to overcome obesity and stay fit and healthy so we are not at risk of cancer. So, now that you know about the connection between obesity and cancer, it is important to start making lifestyle changes to get to a normal weight level.

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