Obese people six times more likely to get gullet cancer than normal weight people, according to a study published in the British journal “Gut”. Obesity and gastric acid reflux are major risk factors for developing esophageal cancer. Combination of both factors will increase gullet cancer risk by 16 times.     Highly obese people with body mass index (BMI) of 40 or more are at very high risk of developing gullet cancer than people with a BMI of between 18.5 and 25. Obesity is the second most cause of cancer while smoking is the most common cancer cause. Obesity is also responsible for diabetes and heart diseases. United States of America is the number one country in obesity.     How does Obesity raise cancer risk?   1. Obesity increases insulin level in the body which raises production of insulin-like growth factor.   2. Both hormones stimulate cell proliferation and inhibit apoptosis (cell destruction).   3. Above 2 causes are triggers for cancer development.     Obesity is already reaching epidemic proportions even in children due to junk food eating habits and lack of exercise. Obesity “time bomb” will explode at any time.     … [Read more...]