Everyday Health’s weight loss calculator can help you estimate your calorie needs for weight loss. Learn more about how many calories you need and how they are estimated.

Your activity level, age, height, quality of sleep, and weight all affect the exact number of calories you need. That said, ...

Most people think of weight loss as a math problem: calories in versus calories out. In reality, your body sees it as a survival threat. When calorie intake falls or body fat decreases, biological ...

I used to think 1200 calories sounded totally doable. I mean, how hard could it be? Turns out, I had no idea what I was signing up for. Given that the average woman requires approximately 2,100 ...

A calorie deficit means consuming fewer calories than your body needs to maintain its current weight. If you’re in a calorie deficit but not losing weight, it could be because of stress, health ...

Long held up as the big benchmark of nutrition, the calorie is losing its clout in the age of GLP-1s and a sharper focus on ...

Share on Pinterest Calorie restriction can help maintain muscle mass until later in life, and it can promote longevity by reducing inflammation. Image credit: Oleksii Syrotkin/Stocksy. The recent ...

How to Lose Weight Without Counting Calories This article was reviewed by Lynn Marie Morski, MD, JD. Key Takeaways: You can ...

Food and water are fuels in every facet of life. From providing energy to handle the daily grind to giving us nutrients we need to recover and grow stronger, what and how much we eat matters ...

Plus, it’s sustainable and pretty safe. “Since walking can burn calories and increase your heart rate without too much effort ...

ARE you doing all the right things but STILL not shifting the scales far enough in the right direction? If you’ve jumped ...