Mar 21, 2025 · Vitamin D is a nutrient the body needs, along with calcium, to build bones and keep them healthy. The body can absorb calcium only if it has enough vitamin D. Calcium is a …

If you're pregnant or breast-feeding, are a competitive athlete, or have a metabolic disease, such as diabetes, the calorie calculator may overestimate or underestimate your actual calorie needs.

Oct 12, 2022 · No single formula fits everyone. But knowing more about your body's need for fluids will help you estimate how much water to drink each day.

Apr 17, 2025 · Vitamin A is a nutrient the body uses to support growth, vision and cell function. It's also called retinol or retinoic acid. Vitamin A has antioxidant properties. Antioxidants are …

Feb 1, 2025 · In addition to age, other factors can affect how many hours of sleep you need. For example:

Aug 14, 2025 · Vitamin C is an essential nutrient found in foods and available as a supplement you take by mouth. Learn about its potential benefits and the causes of vitamin C deficiency.

In a recent article published in Mayo Clinic Proceedings: Innovations, Quality & Outcomes, Rohan M. Goswami, M.D., a transplant cardiologist at Mayo Clinic in Jacksonville, Florida and one of …

Oct 5, 2024 · Vaccines can protect your health. Find out more about the vaccines that are recommended for adults.

Nov 23, 2023 · The suggested amount of daily fiber depends on your age and how many calories you take in each day. Current dietary guidelines for Americans suggests that people age 2 and …

Jan 24, 2025 · Carbohydrates aren't bad, but some may be healthier than others. See why carbs are important for your health and learn which ones to choose. As part of healthy eating, …