 | Linus Pauling Institute: Vitamins - Information about vitamins and minerals, including function, deficiency, the RDA, safety, and more. |
 | Vitamin - Wikipedia, the free encyclopedia The encyclopedia is the ultimate resource for a lot of detailed information on vitamins. |
 | Kids Health: Vitamins;- Simplified vitamin guide for kids, to learn about the different vitamins and their associated benefits. |
 | Molecular Expressions: The Vitamin Collection - This gallery illustrates how crystals of various vitamins appear under a microscope, and gives a short essay on each chemical. |
 | Medlineplus: Vitamins - Overview of vitamins needed for normal metabolism, growth and development, and regulation of cell function |
 | Vitamins: Nutrition Source, Harvard School of Public Health - Harvard School of Public Health and Nutrition Research covers latest information on fiber, fats, calcium, carbohydrates, eggs, nutritional pyramids, and fruits |
 | MedicineNet Vitamins and Calcium Supplements - Healthy Living information on disease prevention through health promotion, healthy diet, fitness, weight loss, emotional wellness, nutrition. |
 | Vitamin and Mineral Supplement Fact Sheets Professional guide to vitamin and mineral supplements, presented by Office of Dietary Supplements, National Institutes of Health |
 | SciLinks: Vitamins and Coenzymes Presents information on the biochemistry, functions, and deficiency symptoms of vitamins. |
 | Reference Guide for Vitamins: - Complete vitamin reference guide filled with comprehensive details on vitamins |
 | My Vitamin Guide - Provides information on vitamins, supplements, herbal remedies, and alternative health treatments. |
 | The New York Times: Vitamins - A free collection of articles about vitamins published in The New York Times. |
 | Vitamins & Nutrition Center - Guide to vitamins and nutrition including articles, research, and more. |
 | NetDoctors.co.uk: Vitamins - A discussion on why our body needs vitamins and what they are utilized for. |
 | MedicineNet: Vitamin Definitions Online medical dictionary and glossary with medical definitions. Provides details information on health-related topics of interest |
 | Colorado State University: Vitamins Information A comprehensive catalog filled with individualized descriptions of each vitamin and their function. |
 | M.U.S.C. Health: Vitamins - This comprehensive site provides valuable explanations on how vitamins are important for healthy aging |
 | InteliHealth: Featuring Harvard Medical Schools consumer health information |
 | Human Nutrition Provide a detailed description about how the body is affected by vitamins |
 | Cleveland Clinic: Vitamins this page discusses the pros and cons of vitamin supplement. It illustrates that vitamins are important in health and disease. |
 | American Health Association: Antioxidant Vitamins explains and illustrates the importance of taking antioxidant vitamins to lower the risk of developing heart disease. |
 | Tubrose: Vitamins - This self-help alternative medicine site offers extensive educational information on the vitamins and other health topics |
 | Vitamin Supplements - Ask the Dietitian - Got questions about vitamins and antioxidant supplements? Ask Joanne Larsen, registered dietitian and nutrition counselor. |
 | Mayo Clinic Dietary Supplements: Your guide to choosing and using vitamin and mineral supplements |
 | Vitamins -- American Academy of Family Physicians - Clinical recommendation on vitamins from the American Academy of Family Physicians |