Is the adage “calories in, calories out” true? The short answer is yes, but the full story is more nuanced. From the moment food touches your tongue to the time it leaves your body, your digestive ...

New research on the “second-meal effect” says a small, nutrient-dense snack before bed can help you burn more calories the ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you’re on a weight loss journey while also trying to gain muscle, you may be wondering if you can ...

You’ve probably heard the claim: certain foods like celery require more energy to digest than they provide, creating a “negative calorie” effect that supposedly helps melt away pounds. The idea is ...

Could lithocholic acid, a compound produced when gut bacteria process bile, be the missing link between a low-calorie diet and its age-defying effects? Experiments in mice, flies and nematode worms ...

Weight lifting helps burn calories and boosts your metabolism. Combining cardio and weight lifting improves body composition and burns more calories. Increasing the weight you lift gradually will help ...

Jillian Kubala, MS, is a registered dietitian based in Westhampton, NY. Jillian uses a unique and personalized approach to help her clients achieve optimal wellness through nutrition and lifestyle ...