Dr Jessica Turton is tall. Willowy. She walks, and does a bit of pilates. Not much other exercise. But every day, she eats about 3000 ­calories – sometimes a little more. She doesn’t track her food, ...

Intermittent fasting and calorie deficits can both be used for weight management and fat loss—in most cases, the most ...

This 7-day plan is set at 1,800 calories, with modifications for 1,500 and 2,000 calories. Each day provides at least 102 ...

People who don’t get enough vitamin B12 through their diets may need a supplement to fill the gap. Here’s how much to take.