Apple Watch calories are accurate as long as your height and weight are correctly noted in the Health app. You should also calibrate Apple Watch's motion and distance tracking for improved accuracy.

Watermelon is packed with water and nutrients, contains very few calories, and is exceptionally refreshing. What’s more, it’s a good dietary source of both citrulline and lycopene, two ...

These foods are so low in calories that you can pretty much eat as much as you want. (Spoiler: There’s a heck of a lot of green veggies ahead!) Here are 20 foods that are basically calorie-free.

This deliciously retro salad incorporates chicken, Blue cheese, and cooked barley for a satisfying meal that still clocks in at under 500 calories. Steak? Yes please. Opt for a leaner cut ...