Diet plays an important role in weight loss and getting fit, and there are many diets these days that are doing the rounds, including paleo, keto, and low-fat diets. But it is essential to go into a calorie deficit to actually lose weight and all the diet programs on Rati Beauty put you through calorie deficit without compromising on nutrition or health. But what does “calorie deficit” mean and how can one achieve weight loss using this technique. Read on…