GOOD SITES TO LOOK AT FOR MORE INFORMATION ABOUT NIACIN.

http://www.accessexcellence.org/AB/GG/out_Glycol.html

http://www.ultranet.com/~jkimball/BiologyPages/C/CellularRespiration.html#citric_acid

http://www.people.virginia.edu/~rjh9u/eltrans.html

http://www.enchantedlearning.com/artists/davinci/coloring/proportions.shtml

http://www.bio.davidson.edu/courses/Bio111/NADPH.html

http://www.orst.edu/instruct/ans311/311cl16.htm

www.indstate.edu/thcme/mwking/vitamins.html#b3

Shikimate Pathway http://www.gwu.edu/~mpb/shikimate1.htm

http://www.ultranet.com/~jkimball/BiologyPages/C/CellularRespiration.html#citric_acid

http://www.udel.edu/chem/white/C643/