Is there a link between genetics and obesity?

Genetics can be a comforting science for those who are looking forward to lose significant amount of weight. A scientific study has put forth that a certain type of gene known as FTO gene can impose 70% more risk of weight gain. People carrying this gene are known to suffer from overeating disorder leading to obesity. But does this mean obese people bear a little responsibility for their weight? Experts suggest that FTO gene impacts eating habits, especially food rich in calories. Simply put, this gene is only responsible for calorie intake rather than how the body burns those calories. Both genetic and environmental factors can determine how easily an individual can become overweight or obese. Environmentally, behaviours

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