You see people who have been very heavy in their life who have taken that body, trimmed it down, firmed it up through discipline, exercise and being able to say no. Eating properly, that all comes into it. ↗
My nutritionist has done a great job in changing my diet after we established I am allergic to things like gluten - I can't eat pizza, pasta and bread. I have lost some weight, but my movement is sharper and I feel great. ↗
I have been dairy free for several years, and I started because I felt it was going to reduce my allergies, which it did, and help me lose weight, which it did. ↗
All the pre-made sauces in a jar, and frozen and canned vegetables, processed meats, and cheeses which are loaded with artificial ingredients and sodium can get in the way of a healthy diet. My number one advice is to eat fresh, and seasonally. ↗