Am J Clin Nutr. 1980 Apr;33(4):839-47.
The effect of variations in vitamin C intake on the cellular immune response of guinea pigs.

Fraser RC, Pavlovic S, Kurahara CG, Murata A, Peterson NS, Taylor KB, Feigen GA.

J Bioenerg Biomembr. 1994 Aug;26(4):369-77.
Dehydroascorbate reduction.

Wells WW, Xu DP.
Department of Biochemistry, Michigan State University, East Lansing 48824.

Pharmacol Ther. 1991 Dec;52(3):287-305.
Glutathione metabolism and its role in hepatotoxicity.

DeLeve LD, Kaplowitz N.
University of Southern California, Division of Gastrointestinal and Liver Diseases, Los Angeles.

Prev Med. 2002 Mar;34(3):364-9.

Vitamin C intake and apolipoproteins in a healthy elderly Japanese population.

Okamoto K.
Department of Public Health, Aichi Prefectural College of Nursing and Health, Togoku, Kaminshidami, Moriyama-ku, Nagoya 463-8502, Japan. okamoto@aichi-nurs.ac.jp

Ann N Y Acad Sci. 2002 Apr;959:180-7.

Ascorbic acid, blood pressure, and the American diet.

Block G.
School of Public Health, University of California, Berkeley, California 94720, USA. gblock@uclink4.berkeley.edu

Pflugers Arch. 2002 Mar;443(5-6):791-7. Epub 2002 Jan 31.

Diet supplementation with vitamin E, vitamin C and beta-carotene cocktail enhances basal neutrophil antioxidant enzymes in athletes.

Tauler P, Aguilo A, Fuentespina E, Tur JA, Pons A.
Laboratori de Ciencies de l'Activitat Fisica and Departament de Biologia Fonamental i Ciencies de la Salut, Edifici Guillem Colom. Facultat de Ciencies, Universitat de les Illes Balears, Campus Universitari, 07071, Palma de Mallorca, Balears, Spain.

Am J Obstet Gynecol. 2001 Jul;185(1):5-10.

Vitamins C and E: missing links in preventing preterm premature rupture of membranes?

Woods JR Jr, Plessinger MA, Miller RK.
Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Rochester School of Medicine and Dentistry, 601 Elmwood Ave., Rochester, NY 14642, USA. James_Woods@URMC.Rochester.edu

Adv Perit Dial. 2001;17:219-22.
Serum ascorbic acid and protein calorie malnutrition in continuous ambulatory peritoneal dialysis patients.

Lee EJ, Myint CC, Tay ME, Yusuf N, Ong CN.
Division of Nephrology, Department of Medicine, National University Hospital, Singapore.

Stroke. 2000 Oct;31(10):2287-94.

Serum vitamin C concentration was inversely associated with subsequent 20-year incidence of stroke in a Japanese rural community. The Shibata study.

Yokoyama T, Date C, Kokubo Y, Yoshiike N, Matsumura Y, Tanaka H.
Department of Epidemiology, Medical Research Institute, Tokyo Medical and Dental University, Tokyo, Japan.

Stroke. 2002 Jun;33(6):1568-73.

Plasma vitamin C modifies the association between hypertension and risk of stroke.

Kurl S, Tuomainen TP, Laukkanen JA, Nyyssonen K, Lakka T, Sivenius J, Salonen JT.
Research Institute of Public Health, University of Kuopio, Kuopio, Finland.

Am J Clin Nutr. 2002 Mar;75(3):540-9.

Long-term intake of vitamins and carotenoids and odds of early age-related cortical and posterior subcapsular lens opacities.

Taylor A, Jacques PF, Chylack LT Jr, Hankinson SE, Khu PM, Rogers G, Friend J, Tung W, Wolfe JK, Padhye N, Willett WC.
Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA 02111, USA. ataylor@hnrc.tufs.edu

JAMA. 2002 Jun 26;287(24):3223-9.

Dietary intake of antioxidants and risk of Alzheimer disease.

Engelhart MJ, Geerlings MI, Ruitenberg A, van Swieten JC, Hofman A, Witteman JC, Breteler MM.
Department of Epidemiology and Biostatistics, Erasmus Medical Center, 3000 DR Rotterdam, The Netherlands.

Block G. Ann N Y Acad Sci 2002 Apr;959:180-7

Cameron E, Pauling L Cancer and Vitamin C ,The Linus Pauling Institute, 1979, W W Norton and Co. N Y

DeLeve LD, Kaplowitz N Glutathione metabolism and its role in hepatotoxicity Pharmacol Ther 52(3):287-305, Dec 1991

Engelhart MJ, Geerlings MI, Ruitenberg A, van Swieten JC, Hofman A, Witteman JC, Breteler
MM JAMA, 2002 Jun 26; 287(24): 3261-3 
Fraser RC, Pavlovic S, Kurahara CG, Murata A, Peterson NS, Taylor KB, Feigen GA. Am J Clin Nutr. 1980 Apr;33(4):839-47.

Lee EJ, Myint CC, Tay ME, Yusuf N, Ong CN. Adv Perit Dial 2001;17:219-22

Kurl S, Tuomainen TP, Laukkanen JA, Nyyssonen K, Lakka T, Sivenius J, Salonen JT. Stroke 2002 Jun;33(6):1568-73 

Meister A Glutathione-ascorbic acid antioxidant system in animals J Biol Chem 269:9397-9400, 1994

Meister A. Minireview: Glutathione-ascorbic acid antioxidant system in animals. J Biol Chem 269(13):9397-9400, Apr 1, 1994 

Meister A. Glutathione, ascorbate, and cellular protection. Cancer Res (Suppl) 54:1969S-1975S, Apr 1, 1994

Okamoto K. Prev Med 2002 Mar;34(3):364-9 (C)2002 

Simon JA, Hudes ES, Tice JA. J Am Coll Nutr 2001 Jun;20(3):255-63 

Simon JA, Hudes ES. Am J Epidemiol 2001 Sep 1;154(5):427-33

Tauler P, Aguilo A, Fuentespina E, Tur JA, Pons A. Pflugers Arch 2002 Mar;443(5-6):791-7

Taylor A, Jacques PF, Chylack LT Jr, Hankinson SE, Khu PM, Rogers G, Friend J, 
Tung W, Wolfe JK, Padhye N, Willett WC. Am J Clin Nutr 2002 Mar;75(3):540-9

Woods JR Jr, Plessinger MA, Miller RK. Am J Obstet Gynecol 2001 Jul;185(1):5- 

Vallence S 1977, Brit. Med. J. 2: 437-438

Yokoyama T, Date C, Kokubo Y, Yoshiike N, Matsumura Y, Tanaka H. Stroke 2000 Oct;31(10):2287-94

The information contained herein is about dietary supplements, which may be helpful in the maintenance of good health. Dietary supplements are not drugs and are not intended to treat or prevent any specific disease or condition. The information contained herein is for educational purposes only. This is not medical advice and is not intended to replace the advice or attention of healthcare professionals. You should always consult your physician before beginning or making any changes in your diet, supplement or exercise program, for diagnosis and treatment of illness or injuries, and for advice regarding medications. Information contained herein has not been evaluated or pre-approved by the Food and Drug Administration unless specifically so stated.