The Ultimate Guide to Vitamins: Essential Vitamins And Their Functions In Human Health

Illustration of a woman with internal organs and various food sources showing essential vitamins and their functions, including Vitamins A, B, C, D, E, and K.

Vitamins are key nutrients needed in small quantities to support immune function, energy production, and overall health. These powerful organic compounds support essential processes like energy production, immune defense, brain function, and cell repair. Because the human body cannot produce most vitamins on its own, it’s important to get them through a balanced diet or … Read more