India, Sept. 15 -- Belly is one of the most challenging areas to lose weight. Sometimes, even after losing weight, belly fat can come back. Fitness trainer Christine Stines, who dropped nine kgs in four months, frequently shares tips regarding weight loss with her Instagram community. In a September 8 post, she revealed a surprising reason why many women struggle to lose belly fat, and what she did to help turn it around for herself.

Christine explained that there are two primary sources of energy: sugar and fat. Now, here's where it gets interesting: which one the body burns does not depend on your calorie count. Often, people enter a calorie deficit, carefully monitoring the number of calories they add to their plate to burn more fat, ...