Those who may benefit from an iron supplement include pregnant people, people with heavy menstrual cycles, frequent blood ...

For example, 3,000 IU of vitamin A (as retinol) is 900 mcg RAE. About 18,000 IU beta carotene, which is less potent than ...

Avocados contain many vitamins, minerals, and healthy fats. Learn more about the possible health benefits of avocados.

Read the latest research on the importance of vitamin D for health, symptoms of vitamin D deficiency, suggested dosages and more.

Nutrition labels can help you make informed dietary choices. Understand label changes, serving sizes, and nutrient info for better health management.

Both UVA and UVB rays can damage your skin, just in different ways. One causes premature aging, the other is more prone to causing sunburn, DNA damage, and skin cancer.

Vitamins and minerals. Do vitamins protect your health? Can too many vitamins be harmful? Read all latest medical research on vitamins and minerals.