Fitbit, a wireless-enabled, fitness and calorie tracking device became commercially available this week. The device, which is small enough to clip on to the user's clothing, uses an internal motion ...

Nearing the end of a global pandemic, the world has shifted its focus to health and nutrition. Of course, this entails a habit that is necessary for maintaining well-being- calorie counting. Calorie ...

Garmin Nutrition Tracking uses image recognition to analyze your meals — or lets you log meals on your Garmin watch — to track your proteins, fats, and carbs.

Calorie tracking apps are almost as ubiquitous today as smartphones. For people who want to lose weight, these apps (whether free or paid) are almost always being marketed as "effective" weight loss ...

If you're thinking of losing weight, gaining some, or maintaining your current one, then you might have come across the calorie-tracking technique. This practice essentially involves counting the ...

When it comes to losing, maintaining or gaining weight, calories count. Thanks to a host of wearable devices and mobile apps, counting calories has never been easier. This matters because changing ...

Electromagnetic radiation leaking from a microwave oven can provide information for estimating the nutrients and calories of the food inside. That could enable smart microwave ovens to measure the ...

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.

What Is a Calorie Deficit? Calories are a measure of the amount of energy in food. All of the cells in your body require energy in order to work properly, just like a car needs fuel. They get that ...