India, Nov. 5 -- When it comes to weight loss, most people believe it's all about the numbers - counting calories in and calories out. But the truth is, not all calories are created equal. The body metabolises calories from sugar, protein, and fat in very different ways, and understanding this science can completely change how you approach weight loss. It's not just about eating less - it's about knowing what you eat, how your body uses it, and how internal factors like hormones and metabolism shape the results you see.

Celebrity fitness coach Shivohaam Bhatt, who has worked with prominent figures like Amitabh Bachchan, Ranbir Kapoor, Jacqueline Fernandez and Aamir Khan, told HT Lifestyle that weight loss isn't just about burning more ca...