Vitamin B-6 In depth article discussing functions of vitamin, recommended dosage, food sources, and signs of deficiency. http://www.chemicalbalance.com/vitamin_b_6.htm

Vitamin B-6 Provides possible food sources with serving sizes, reference intake, and importance of the vitamin. http://www.hoptechno.com/book29d.htm

Vitamin B6 Gives RDA intake, food sources rich in pyridoxine, functions, and possible deficiency signs. http://www.anyvitamins.com/vitamin-b6-pyridoxine-info.htm

Consumer Guide to Vitamin B-6 Discussion including benefits and usage, daily requirement, deficiency risk factors, and food sources. http://library.mothernature.com/index.cfm?page=detail&ContentID=2928009

Vitamin B6 Discussion of function, disease treatment, safety and food sources, from the Linus Pauling Institute. http://lpi.oregonstate.edu/infocenter/vitamins/vitaminB6/

Pyridoxine Hydrochloride (Vitamin B6) A detailed description of pyridoxine, including information on its functions, health benefits, and deficiency symptoms. http://www.greatvistachemicals.com/vitamins-vitamin/pyridoxine-vitamin-b6.html

Facts About Vitamin B6 Includes functions, good food sources, suggested intake, and deficiency signs about the vitamin known as pyridoxine http://ods.od.nih.gov/factsheets/cc/vitb6.html

Facts About Vitamin B12 Gives detailed content about basic functions, deficiency symptoms, good food sources, and RDA recommendations. http://ods.od.nih.gov/factsheets/vitaminb12.asp