Although the role of the genes (say, the basic structure of the inherited your mother), most people, the most important factor is the weight of the number of calories you can spend and how much exercise you get on a regular basis.
Even if your parents as well as heavy, things may help you avoid the same fate: plenty of activity and strength training can both help you boost your metabolism and build muscle., and then add the muscle, you can save even when you're not active by making it easier to stay thin, regardless of your family's weight issues more calories!
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