Try our free fiber calculator to figure out how much of the nutrient you need to reach your weight loss and health goals.

The recommended target for protein intake increased from 0.8 g/kg/day to 1.2-1.6 g/kg/day in 2026. Individual protein requirements vary by age, sex, and physical activity.

Our tool below tells you about how many calories a day you burn at rest. That figure is your basal metabolic rate, or the amount of your energy your body needs to maintain basic functions such as ...

Calories matter, but they aren’t the whole story. Other habits, such as eating enough fiber, building balanced meals, and ...

To meet their nutritional needs, older adults should follow these guidelines for getting enough macronutrients and ...

The metabolic confusion diet is an eating style that’s different from most other diets. Instead of aiming for a set number of calories each day, you alternate your daily calorie intake. Though it is ...

In a recent study published in Pediatrics, researchers examined the association between a vegetarian diet and growth, micronutrients, and lipids among healthy children. They also assessed the impact ...