[1] Hudson, Women's Encyclopedia of Natural Medicine (Los Angeles: Keats Publishing, 1999), 79-88.
 

[2] Beers and Berkow, The Merck Manual (Whitehouse NJ: Merck laboratories, 1999), 1956-59.
 

[3] Grodstein F, Goldman MB, Ryan L, Cramer DW. Relation of female infertility to consumption of caffeinated beverages. Am J Epidemiol. 1993 Jun 15;137(12):1353-60.
 

[4] Hudson, Women's Encyclopedia of Natural Medicine (Los Angeles: Keats Publishing, 1999), 79-88.
 

[5] Beers and Berkow, The Merck Manual (Whitehouse NJ: Merck laboratories, 1999), 1956-59.
 

[6] Beers and Berkow, The Merck Manual (Whitehouse NJ: Merck laboratories, 1999), 1956-59.
 

[7] Hudson, Women's Encyclopedia of Natural Medicine (Los Angeles: Keats Publishing, 1999), 79-88.
 

[8] Bergman M, Salman H, Djaldetti M, Fish L, Punsky I, Bessler H. In vitro immune response of human peripheral blood cells to vitamins C and E. J Nutr Biochem. 2004 Jan;15(1):45-50.
 

[9] Leibovitz B, Siegel BV. Ascorbic acid and the immune response. Adv Exp Med Biol. 1981;135:1-25.   
 

[10] Alexander M, Newmark H, Miller RG. Oral beta-carotene can increase the number of OKT4+ cells in human blood. Immunol Lett. 1985;9(4):221-4.
 

[11] Gerster H.  Anticarcinogenic effect of common carotenoids. Int J Vitam Nutr Res. 1993;63(2):93-121.
 

[12] Watson RR, Prabhala RH, Plezia PM, Alberts DS. Effect of beta-carotene on lymphocyte subpopulations in elderly humans: evidence for a dose-response relationship. Am J Clin Nutr. 1991 Jan;53(1):90-4.
 

[13] London RS, Sundaram GS, Schultz M, Nair PP, Goldstein PJ. Endocrine parameters and alpha-tocopherol therapy of patients with mammary dysplasia. Cancer Res. 1981 Sep;41(9 Pt 2):3811-3.
 

[14] Ziaei S, Faghihzadeh S, Sohrabvand F, Lamyian M, Emamgholy T. A randomised placebo-controlled trial to determine the effect of vitamin E in treatment of primary dysmenorrhoea. BJOG. 2001 Nov;108(11):1181-3.         
 

[15] Hawkes WC, Kelley DS, Taylor PC.The effects of dietary selenium on the immune system in healthy men. Biol Trace Elem Res. 2001 Sep;81(3):189-213.    
 

[16] Kiremidjian-Schumacher L, Roy M, Wishe HI, Cohen MW, Stotzky G. Regulation of cellular immune responses by selenium. Biol Trace Elem Res. 1992 Apr-Jun;33:23-35.
 

[17] Broome CS, McArdle F, Kyle JA, Andrews F, Lowe NM, Hart CA, Arthur JR, Jackson MJ. An increase in selenium intake improves immune function and poliovirus handling in adults with marginal selenium status. Am J Clin Nutr. 2004 Jul;80(1):154-62.

   
[18] Moncada S, Salmon JA. Leukocytes and tissue injury: the use of eicosapentaenoic acid in the control of white cell activation. Wien Klin Wochenschr. 1986 Feb 21;98(4):104-6.

[19] Pizzorno and Murray, Encyclopedia of Natural Medicine (Roseville CA: Prima Health, 1998) Pages.

[20] Jarry H, et al. The Endocrine Effects of Constituents of Cimicifuga racemosa. 2. In Vitro Binding of Constituents to Estrogen Receptors. Planta Med. Aug1985;4:316-19.

[21] Lieberman S. A Review of the Effectiveness of Cimicifuga racemosa (black cohosh) for the Symptoms of Menopause. J Womens Health. Jun1998;7(5):525-29.
 

[22] Hirata JD, et al. Does Dong quai Have Estrogenic Effects in Postmenopausal Women? A Double-blind, Placebo-controlled Trial. Fertil Steril. 1997;68(6):981-86.