U.S. National Library of Medicine – “Food Additives” MedlinePlus scientific studies US Nat Lib Medicine which include http://www.nlm.nih.gov/medlineplus/ency/article/002435.htm Medline Plus Medline Plus http://www.nlm.nih.gov/medlineplus/ency/article/002435.htm U.S. National Library of Medicine – “Food Additives” http://www.nlm.nih.gov/medlineplus/ency/article/002435.htm http://www.nlm.nih.gov/medlineplus/ency/article/002435.htm additives food additives http://www.nlm.nih.gov/medlineplus/ency/article/002435.htm http://www.nlm.nih.gov/medlineplus/ency/article/002435.htm “Generally Regarded as Safe” additives Food additives food additives and preservatives US Nat Lib Medicine http://www.nlm.nih.gov/medlineplus/ency/article/002435.htm