After 40, Eat Flat-Belly Foods

 "One of my favorite fruits to snack on is bite-sized blueberries," says Burgess. "One cup of blueberries has 80 calories


 Burgess says, "Mushrooms are a rich, low-calorie source of fiber, which can promote fullness and aid in weight


 eating plenty of lean protein for a tight, toned stomach. Fish and chicken provide lean protein without the high

 Lean Proteins


 A big bowl of oats is another flat-belly item Dr. Bohl advises. He claims oatmeal is rich in antioxidants, vitamins


 Dr. Bohl says it's important to eat fat even while attempting to lose abdominal fat due to the term "fats" in your diet.

 Healthy Fats

 Finally, eat lots of carrots and celery—or any fresh veggie—to have a flat belly after 40. "Carrots and celery are low-calorie

 Carrots & Celery

Hear how to flatten your tummy after 40. Mackenzie Burgess, RDN, a registered dietitian nutritionist and recipe developer at Cheerful Choices, recommends eating complete, nutrient-rich foods to maintain