Meredith Dietz is Lifehacker’s Senior Staff Writer. She earned her bachelor’s degree in English and Communications from Northeastern University, where she graduated as valedictorian of her college.

If you are trying to lose weight, get into shape or improve your overall health, you should consider downloading a calorie-counting app. “Calorie counting is the ultimate in accountability,” explains ...

Garmin's nutrition tracking feature will tally up daily calorie consumption as well as macros, including protein intake, via ...

Garmin is finally baking food tracking into Garmin Connect, linking meals to recovery and training, but only for Connect+ ...

Food apps that rate the healthfulness of packaged foods have become increasingly popular. You can scan a food package with your phone camera and the app will rank it for its nutritional content. Some ...

Deciding which college to attend isn’t the only life milestone 18-year-old Zachary Yadegari of Roslyn faces. Yadegari is the co-founder and CEO of the calorie-tracking app Cal AI, which he said has ...

Old habits die hard. Just when we thought we'd moved past problematic metrics and obsessive calorie tracking, an AI calorie counter proves we really haven't changed all that much. The new app, called ...

Garmin’s big announcement for CES 2026 wasn’t another fitness watch. Instead, it revealed it is adding food (and calorie) ...

An 18-year-old high school senior on Long Island is the founder and CEO of Cal AI, an artificial intelligence-based calorie counting app that's now worth millions. Zachary Yadegari said all he needed ...