Hormones can be helpful heroes, supporting the immune system and a healthy sleep-wake schedule. But they can also be culprits ...

I tried MyFitnessPal's new Meal Planner feature, which allows you to meal plan and order your groceries in one app.

To figure out how much walking you need to do to lose weight, it can help to identify your resting metabolic rate (RMR), ...

Lizzo has also made changes to her snacking habits. She now prefers low-sugar Greek yogurt topped with berries and a drizzle of honey. Once a fan of multiple Frappuccinos a day, she now limits herself ...