There are nine water-soluble vitamins in the human diet. This article examines each in detail, letting you know the best sources and how much you need.

Medically reviewed by Leigh Weddle, PharmD If you're taking vitamins, you may wonder if certain supplements should be taken ...

They are classified as either water-soluble or fat-soluble. The four fat-soluble vitamins include Vitamin A, D, E and K. Water-soluble vitamins are the eight B vitamins and Vitamin C.

B vitamins are a group of water-soluble vitamins that have some general similarities, ... The chemical structure of niacin was discovered in 1937 by Conrad Arnold Elvehjem.

Water-soluble vitamins do not stay in the body for long and cannot be stored. They leave the body via the urine. Because of this, people need a more regular supply of water-soluble vitamins than ...

Here we report a charge-specific size-dependent separation of water-soluble molecules through an ultra-microporous polymeric network that ... Proposed chemical structure of COP-99 along with ...

Vitamins are either fat-soluble or water-soluble, according to the National Institutes of Health (NIH). BE WELL: PREPARE A DINNER RICH IN VITAMIN D FOR GOOD HEALTH.