India, Nov. 29 -- Calorie deficit is one of the first and foremost principles of fat loss. It simply means that you eat fewer calories than your body burns, so it uses stored fat for energy instead. But how do you know your calorie deficit is actually healthy, sustainable, and working the way it should? Nutritionist and personal trainer Natalie Castellan addressed this issue on November 24, revealing major signs that show when your diet is balanced or overly restrictive.

She added,"If fat loss feels like punishment, it's not discipline, it's just a setup that isn't working for you." This means that if you are forcing yourself onto an overly strict diet, it may leave you exhausted, irritable, or constantly hungry. So here, the willpower i...