Garlic (allium sativum) is a round bulb shaped vegetable with a papery white skin and multiple inner cloves.
Health Benefits of Garlic
Increased Immune Function
Reduced Risk of Colon Cancer
Protection Against Heart Disease
Alleviation of Cardiovascular Disease
Alleviation of Hypertension (High Blood Pressure)
Promoted Eye Health
Reduced Risk of Type II Diabetes
Reduced Frequency of Migraine Headaches
Alleviation of Premenstrual Syndrome (PMS)
Prevention of Epileptic Seizures
Alleviation of the Common Cold
Prevention of Alopecia (Spot Baldness)
Crushed raw garlic contains an antibiotic called allicin, thus, it is good to eat garlic when you have a cold or flu. As a blood thinner, garlic is thought to promote cardiovascular health and reduce the chance of heart attack. Garlic is also a cholesterol lowering food. *Some of these health benefits are due to the nutrients highly
concentrated in Garlic, and may not necessarily be related to Garlic.
Click here to compare these nutrition facts with other vegetables.
Serving Size 100g
% Daily Value*
Total Fat 0.5g
Saturated Fat 0.089g
Total Carbohydrate 33.1g
Dietary Fiber 2.1g
*Percent Daily Values
are based on a 2,000 calorie diet. Your daily values may be higher or lower depending
on your calorie needs.
Vitamin A 9IU
Retinol equivalents 0μg
Vitamin C 31.2mg
Vitamin D 0IU (0μg)
D2 Ergocalciferol ~IU (~μg)
D3 Cholecalciferol ~IU (~μg)
Vitamin E 0.08mg
Vitamin K 1.7μg
K1 - Dihydrophylloquinone ~μg
K2 - Menaquinone-4 ~μg
Vitamin B12 0μg
Pantothenic acid 0.596mg
Vitamin B6 1.235mg
Folic Acid 0μg
Food Folate 3μg
Dietary Folate Equivalents 3μg
Omega 3 to Omega 6 Ratio
Omega 6 to Omega 3 Ratio
Total Omega 3s
18D3CN3 Alpha Linolenic(ALA)
18D4 Stearidonic (SDA)
Total Omega 6s
18D2CLA Conjugated Linoleic(CLA)
18D3CN6 Gamma-linolenic (GLA)
20D3N6 Di-homo-gamma-linolenic (DGLA)
20D4N6 Arachidonic (AA)
22D4 Adrenic (AA)
Essential Amino Acids
Percent of Daily CalorieTarget (2000 calories)
Percent Water Composition
Protein to Carb Ratio (g/g)
More information on Garlic
How to choose Garlic: Look for bunches which are hard to the touch, and avoid any that have sprouts.
Climate and origin: It is not yet known where garlic originated, it is likely in Southeast Asia, however, different species sprouted all over the world.
Taste: Garlic is one of the most fundamental and important culinary vegetables. Raw it has a sharp picante taste which is extremely pungent. Sauteed it has an earthy pungent taste. Roasted in the skin it has a sweet pungent taste.
Miscellaneous information: Known in mythology to ward off vampires and werewolves, garlic is now prescribed to fight more realistic pests like mosquitoes.
National Osteoporosis Foundation. NOF osteoporosis prevention: risk factors for osteoporosis, 2003.
U.S. Food and Drug Administration. Food labeling: health claims; calcium and osteoporosis, and calcium, vitamin D, and osteoporosis.
Allender PS, Cutler JA, Follmann D, Cappuccio FP, Pryer J, Elliott P. Dietary calcium and blood pressure. Ann Intern Med 1996;124:825-31.
Bucher HC, Cook RJ, Guyatt GH, Lang JD, Cook DJ, Hatala R, et al. Effects of dietary calcium supplementation on blood pressure. JAMA 1996;275:1016-22.
McCarron D, Reusser M. Finding consensus in the dietary calcium-blood pressure debate. J Am Coll Nutr 1999;18:398S-405S.
American Dietetic Association, Dietitians of Canada. Position of the American Dietetic Association and Dietitians of Canada: vegetarian diets. J Am Diet Assoc 2003;103:748-65.
Rouse IL, Beilin LJ, Armstrong BK, Vandongen R. Blood-pressure-lowering effect of a vegetarian diet: controlled trial in normotensive subjects. Lancet 1983;1:5-10.
Margetts BM, Beilin L, Armstrong BK, Vandongen R. Vegetarian diet in the treatment of mild hypertension: a randomized controlled trial. J Hypertens 1985:S429-31.
Beilin LJ, Armstrong BK, Margetts BM, Rouse IL, Vandongen R. Vegetarian diet and blood pressure. Nephron 1987;47:37-41.
Berkow SE, Barnard ND. Blood pressure regulation and vegetarian diets. Nutr Rev 2005;63:1-8.
Slattery M, Edwards S, Boucher K, Anderson K, Caan B. Lifestyle and colon cancer: an assessment of factors associated with risk. Am J Epidemiol 1999;150:869-77.
Kampman E, Slattery M, Bette C, Potter J. Calcium, vitamin D, sunshine exposure, dairy products, and colon cancer risk. Cancer Causes Control 2000;11:459-66.
Holt P, Atillasoy E, Gilman J, Guss J, Moss SF, Newmark H, et al. Modulation of abnormal colonic epithelial cell proliferation and differentiation by low-fat dairy foods. JAMA 1998;280:1074-9.
Biasco G, Paganelli M. European trials on dietary supplementation for cancer prevention. Ann N Y Acad Sci 1999;889:152-6.
Cascinu S, Del Ferro E, Cioccolini P. Effects of calcium and vitamin supplementation on colon cancer cell proliferation in colorectal cancer. Cancer Invest 2000;18:411-6.
Martinez ME, Willett WC. Calcium, vitamin D, and colorectal cancer: a review of epidemiologic evidence. Cancer Epidemiol Biomarkers Prev 1998;7:163-8.
Chan JM, Stampfer MJ, Gann PH, Gaziano JM, Giovannucci EL. Dairy products, calcium, and prostate cancer risk in the Physicians Health Study. Am J Clin Nutr 2001;74:549-54.
Giovannucci EL, Rimm EB, Wolk A, Ascherio A, Stampfer MJ, Colditz GA, et al. Calcium and fructose intake in relation to risk of prostate cancer. Cancer Res 1998;58:442-7.
Chan JM, Giovannucci E, Andersson SO, Yuen J, Adami HO, Wok A. Dairy products, calcium, phosphorous, vitamin D, and risk of prostate cancer (Sweden). Cancer Causes Control 1998;9:559-66.
Chan JM, Giovannucci EL. Dairy products, calcium, and vitamin D and risk of prostate cancer. Epidemiol Rev 2001;23:87-92.
Rodriguez C, McCullough ML, Mondul AM, Jacobs EJ, Fakhrabadi-Shokoohi D, Giovannucci EL, et al. Calcium, dairy products, and risk of prostate cancer in a prospective cohort of United States men. Cancer Epidemiol Biomarkers Prev 2003;12:597-603.
Kesse E, Bertrais S, Astorg P, Jaouen A, Arnault N, Galan P, et al. Dairy products, calcium and phosphorus intake, and the risk of prostate cancer: results of the French prospective SU.VI.MAX (Supplementation en Vitamines et Mineraux Antioxydants) study. Br J Nutr 2006;95:539-45.
Mitrou PN, Albanes D, Weinstein SJ, Pietinen P, Taylor PR, Virtamo J, et al. A prospective study of dietary calcium, dairy products and prostate cancer risk (Finland). Int J Cancer 2007;120:2466-73.
Chan JM, Pietinen P, Virtanen M, Chan JM, Pietinen P, Virtanen M, et al. Diet and prostate cancer risk in a cohort of smokers, with a specific focus on calcium and phosphorus (Finland). Cancer Causes Control 2000;11:859-67.
Schuurman AG, Van den Brandt PA, Dorant E, Goldbohm RA. Animal products, calcium and protein and prostate cancer risk in the Netherlands Cohort Study. Br J Cancer 1999;80:1107-13.
Kristal AR, Stanford JL, Cohen JH, Wicklund K, Patterson RE. Vitamin and mineral supplement use is associated with reduced risk of prostate cancer. Cancer Epidemiol Biomarkers Prev 1999;8:887-92.
Vlajinac HD, Marinkovic JM, Ilic MD, Kocev NI. Diet and prostate cancer: a case-control study. Eur J Cancer 1997;33:101-7.
Jackson RD, LaCroix AZ, Gass M, Wallace RB, Robbins J, Lewis CE, et al. Calcium plus vitamin D supplementation and the risk of fractures. N Engl J Med 2006;354:669-83.
Curhan G, Willett WC, Rimm E, Stampher MJ. A prospective study of dietary calcium and other nutrients and the risk of symptomatic kidney stones. N Engl J Med 1993;328:833-8.
Bihl G, Meyers A. Recurrent renal stone disease?advances in pathogenesis and clinical management. Lancet 2001;358:651-6.
Hall WD, Pettinger M, Oberman A, Watts NB, Johnson KC, Paskett ED, et al. Risk factors for kidney stones in older women in the Southern United States. Am J Med Sci 2001;322:12-8.
Borghi L, Schianchi T, Meschi T, Guerra A, Allegri F, Maggiore U, et al. Comparison of two diets for the prevention of recurrent stones in idiopathic hypercalciuria. N Engl J Med 2002;346:77-84.
Shannon MT, Wilson BA, Stang CL. Health Professionals Drug Guide. Stamford, CT: Appleton and Lange, 2000.
Jellin JM, Gregory P, Batz F, Hitchens K. Pharmacist's Letter/Prescriber's Letter Natural Medicines Comprehensive Database. 3rd ed. Stockton, CA: Therapeutic Research Facility, 2000.
Peters ML, Leonard M, Licata AA. Role of alendronate and risedronate in preventing and treating osteoporosis. Cleve Clin J Med 2001;68:945-51.
Gallagher JC, Goldgar D, Moy A. Total bone calcium in normal women: effect of age and menopause status. J Bone Min Res 1987;2:491-6.
Dawson-Hughes B, Dallal GE, Krall EA, Sadowski L, Sahyoun N, Tannenbaum S. A controlled trial of the effect of calcium supplementation on bone density in postmenopausal women. N Engl J Med 1990;323:878-83.
Elders PJ, Lips P, Netelenbos JC, van Ginkel FC, Khoe E, van der Vijgh WJ, et al. Long-term effect of calcium supplementation on bone loss in perimenopausal women. J Bone Min Res 1994;9:963-70.
Abrams SA, Silber TJ, Esteban NV, Vieira NE, Stuff JE, Meyers R, et al. Mineral balance and bone turnover in adolescents with anorexia nervosa. J Pediatr 1993;123:326-31.
Standing Committee on the Scientific Evaluation of Dietary Reference Intakes, Food and Nutrition Board, Institute of Medicine. Dietary Reference Intakes for Calcium, Phosphorus, Magnesium, Vitamin D and Fluoride. Washington, DC: National Academy Press, 1997.
Weaver CM, Heaney RP. Calcium. In: Shils ME, Shike M, Ross AC, Caballero B, Cousins RJ. Modern Nutrition in Health and Disease. 10th ed. Baltimore, MD: Lippincott Williams & Wilkins, 2006:194-210.
Mark J Bolland, senior research fellow,1 Alison Avenell, clinical senior lecturer,2 John A Baron, professor,3 Andrew Grey, associate professor,1 Graeme S MacLennan, senior research fellow,2 Greg D Gamble, research fellow,1 and Ian R Reid, professor1. Effect of calcium supplements on risk of myocardial infarction and cardiovascular events: meta-analysis. BMJ. 2010; 341: c3691. Published online 2010 July 29. doi: 10.1136/bmj.c3691.
Mark J Bolland, research fellow1, P Alan Barber, senior lecturer1, Robert N Doughty, associate professor1, Barbara Mason, research officer1, Anne Horne, research fellow1, Ruth Ames, research officer1, Gregory D Gamble, research fellow1, Andrew Grey, associate professor1, Ian R Reid, professor1. Vascular events in healthy older women receiving calcium supplementation: randomised controlled trial. BMJ 2008; 336 doi: 10.1136/bmj.39440.525752.BE (Published 31 January 2008).
Appel LJ. Nonpharmacologic therapies that reduce blood pressure: A fresh perspective. Clin Cardiol 1999;22:1111-5.
Simopoulos AP. The nutritional aspects of hypertension. Compr Ther 1999;25:95-100.
Appel LJ, Moore TJ, Obarzanek E, Vollmer WM, Svetkey LP, Sacks FM, Bray GA, Vogt TM, Cutler JA, Windhauser MM, Lin PH, Karanja N. A clinical trial of the effects of dietary patterns on blood pressure. N Engl J Med 1997;336:1117-24.
Saris NE, Mervaala E, Karppanen H, Khawaja JA, Lewenstam A. Magnesium: an update on physiological, clinical, and analytical aspects. Clinica Chimica Acta 2000;294:1-26.
Institute of Medicine. Food and Nutrition Board. Dietary Reference Intakes: Calcium, Phosphorus, Magnesium, Vitamin D and Fluoride. National Academy Press. Washington, DC, 1999.
Paolisso G, Sgambato S, Gambardella A, Pizza G, Tesauro P, Varricchio H, D'Onofrio F. Daily magnesium supplements improve glucose handling in elderly subjects. Am J Clin Nutr 1992;55:1161-7.
Altura BM and Altura BT. Magnesium and cardiovascular biology: An important link between cardiovascular risk factors and atherogenesis. Cell Mol Biol Res 1995;41:347-59.
Ford ES. Serum magnesium and ischaemic heart disease: Findings from a national sample of US adults. Intl J of Epidem 1999;28:645-51.
Liao F, Folsom A, Brancati F. Is low magnesium concentration a risk factor for coronary heart disease? The Atherosclerosis Risk in Communities (ARIC) Study. Am Heart J 1998;136:480-90.
Ascherio A, Rimm EB, Hernan MA, Giovannucci EL, Kawachi I, Stampfer MJ, Willett WC. Intake of potassium, magnesium, calcium, and fiber and risk of stroke among US men. Circulation 1998;98:1198-204.
Elisaf M, Milionis H, Siamopoulos K. Hypomagnesemic hypokalemia and hypocalcemia: Clinical and laboratory characteristics. Mineral Electrolyte Metab 1997;23:105-12.
Xing JH and Soffer EE. Adverse effects of laxatives. Dis Colon Rectum 2001;44:1201-9.
Mauskop A, Altura BM. Role of magnesium in the pathogenesis and treatment of migraines. Clin Neurosci. 1998;5(1):24-27.
Peikert A, Wilimzig C, Kohne-Volland R. Prophylaxis of migraine with oral magnesium: results from a prospective, multi-center, placebo-controlled and double-blind randomized study. Cephalalgia. 1996;16(4):257-263.
Pfaffenrath V, Wessely P, Meyer C, et al. Magnesium in the prophylaxis of migraine--a double-blind placebo-controlled study. Cephalalgia. 1996;16(6):436-440.
Wang F, Van Den Eeden SK, Ackerson LM, Salk SE, Reince RH, Elin RJ. Oral magnesium oxide prophylaxis of frequent migrainous headache in children: a randomized, double-blind, placebo-controlled trial. Headache. 2003;43(6):601-610.
Bendich A. The potential for dietary supplements to reduce premenstrual syndrome (PMS) symptoms. J Am Coll Nutr. 2000;19(1):3-12.
Rude RK. Magnesium deficiency: A cause of heterogeneous disease in humans. J Bone Miner Res 1998;13:749-58.
Rude KR. Magnesium metabolism and deficiency. Endocrinol Metab Clin North Am 1993;22:377-95.
Kelepouris E and Agus ZS. Hypomagnesemia: Renal magnesium handling. Semin Nephrol 1998;18:58-73.
Ramsay LE, Yeo WW, Jackson PR. Metabolic effects of diuretics. Cardiology 1994;84 Suppl 2:48-56.
Kobrin SM and Goldfarb S. Magnesium Deficiency. Semin Nephrol 1990;10:525-35.
Lajer H and Daugaard G. Cisplatin and hypomagnesemia. Ca Treat Rev 1999;25:47-58.
Tosiello L. Hypomagnesemia and diabetes mellitus. A review of clinical implications. Arch Intern Med 1996;156:1143-8.
Paolisso G, Scheen A, D'Onofrio F, Lefebvre P. Magnesium and glucose homeostasis. Diabetologia 1990;33:511-4.
Elisaf M, Bairaktari E, Kalaitzidis R, Siamopoulos K. Hypomagnesemia in alcoholic patients. Alcohol Clin Exp Res 1998;22:244-6.
Abbott L, Nadler J, Rude RK. Magnesium deficiency in alcoholism: Possible contribution to osteoporosis and cardiovascular disease in alcoholics. Alcohol Clin Exp Res 1994;18:1076-82.
Rude RK, Shils ME. Magnesium. In: Shils ME, Shike M, Ross AC, Caballero B, Cousins RJ, eds. Modern Nutrition in Health and Disease. 10th ed. Baltimore: Lippincott Williams & Wilkins; 2006:223-247.
Food and Nutrition Board, Institute of Medicine. Magnesium. Dietary Reference Intakes: Calcium, Phosphorus, Magnesium, Vitamin D, and Fluoride. Washington D.C.: National Academy Press; 1997:190-249.
Schwartz R, Walker G, Linz MD, MacKellar I. Metabolic responses of adolescent boys to two levels of dietary magnesium and protein. I. Magnesium and nitrogen retention. Am J Clin Nutr. 1973;26(5):510-518.
Shils ME. Magnesium. In Modern Nutrition in Health and Disease, 9th Edition. (edited by Shils, ME, Olson, JA, Shike, M, and Ross, AC.) New York: Lippincott Williams and Wilkins, 1999, p. 169-92.
Spencer H, Norris C, Williams D. Inhibitory effects of zinc on magnesium balance and magnesium absorption in man. J Am Coll Nutr. 1994;13(5):479-484.
Freeland-Graves J, Llanes C. Models to study manganese deficiency. In: Klimis-Tavantzis DL, ed. Manganese in health and disease. Boca Raton: CRC Press, Inc; 1994.
Reginster JY, Strause LG, Saltman P, Franchimont P. Trace elements and postmenopausal osteoporosis: a preliminary study of decreased serum manganese. Med Sci Res. 1988;16:337-338.
Odabasi E, Turan M, Aydin A, Akay C, Kutlu M. Magnesium, zinc, copper, manganese, and selenium levels in postmenopausal women with osteoporosis. Can magnesium play a key role in osteoporosis? Ann Acad Med Singapore. 2008;37(7):564-567.
Keen CL, Zidenberg-Cherr S. Manganese. In: Ziegler EE, Filer LJ, eds. Present Knowledge in Nutrition. 7th ed. Washington D.C.: ILSI Press; 1996:334-343.
Carl GF, Gallagher BB. Manganese and epilepsy. In: Klimis-Tavantzis DL, ed. Manganese in health and disease. Boca Raton: CRC Press, Inc; 1994:133-157.
Blaurock-Busch, E. Wichtige Nahrstoffe fur Gesunde Haut und Haare, Kosmetik Internat. 3/87.
Collipp, P.J., et al. Manganese in infant formulas and learning disability. Ann. Nutr. Metab. 27(6):488-494, 1983.
New SA, Bolton-Smith C, Grubb DA, Reid DM. Nutritional influences on bone mineral density: a cross-sectional study in premenopausal women. Am J Clin Nutr. 1997;65(6):1831-1839.
New SA, Robins SP, Campbell MK, et al. Dietary influences on bone mass and bone metabolism: further evidence of a positive link between fruit and vegetable consumption and bone health? Am J Clin Nutr. 2000;71(1):142-151.
Tucker KL, Hannan MT, Chen H, Cupples LA, Wilson PW, Kiel DP. Potassium, magnesium, and fruit and vegetable intakes are associated with greater bone mineral density in elderly men and women. Am J Clin Nutr. 1999;69(4):727-736.
Ascherio A, Rimm EB, Hernan MA, et al. Intake of potassium, magnesium, calcium, and fiber and risk of stroke among US men. Circulation. 1998;98(12):1198-1204.
Iso H, Stampfer MJ, Manson JE, et al. Prospective study of calcium, potassium, and magnesium intake and risk of stroke in women. Stroke. 1999;30(9):1772-1779.
Bazzano LA, He J, Ogden LG, et al. Dietary potassium intake and risk of stroke in US men and women: National Health and Nutrition Examination Survey I epidemiologic follow-up study. Stroke. 2001;32(7):1473-1480.
Green DM, Ropper AH, Kronmal RA, Psaty BM, Burke GL. Serum potassium level and dietary potassium intake as risk factors for stroke. Neurology. 2002;59(3):314-320.
Barri YM, Wingo CS. The effects of potassium depletion and supplementation on blood pressure: a clinical review. Am J Med Sci. 1997;314(1):37-40.
Hajjar IM, Grim CE, George V, Kotchen TA. Impact of diet on blood pressure and age-related changes in blood pressure in the US population: analysis of NHANES III. Arch Intern Med. 2001;161(4):589-593.
Appel LJ, Moore TJ, Obarzanek E, et al. A clinical trial of the effects of dietary patterns on blood pressure. DASH Collaborative Research Group. N Engl J Med. 1997;336(16):1117-1124.
Gennari FJ. Hypokalemia. N Engl J Med. 1998;339(7):451-458.
Gokce N, Keaney JF, Jr., Frei B, et al. Long-term ascorbic acid administration reverses endothelial vasomotor dysfunction in patients with coronary artery disease. Circulation. 1999;99(25):3234-3240.
Audera, C (2001). "Mega-dose vitamin C in treatment of the common cold: a randomised controlled trial". Medical Journal of Australia 389: 175.
Hemilä, Harri; Chalker, Elizabeth; Douglas, Bob; Hemilä, Harri (2007). "Vitamin C for preventing and treating the common cold". Cochrane database of systematic reviews (Online) (3): CD000980
Fleming DJ, Tucker KL, Jacques PF, Dallal GE, Wilson PW, Wood RJ (December 2002). "Dietary factors associated with the risk of high iron stores in the elderly Framingham Heart Study cohort". The American Journal of Clinical Nutrition 76 (6): 1375?84.
Institute of Medicine. Food and Nutrition Board. Dietary Reference Intakes for Vitamin C, Vitamin E, Selenium, and Carotenoids. Washington, DC: National Academy Press, 2000.
Weinstein M, Babyn P, Zlotkin S. An orange a day keeps the doctor away: scurvy in the year 2000. Pediatrics 2001;108:E55.
Hoffman FA. Micronutrient requirements of cancer patients. Cancer. 1985;55 (1 Suppl):295-300.
Deicher R, Hörl WH. Vitamin C in chronic kidney disease and hemodialysis patients. Kidney Blood Press Res 2003;26:100-6.
Wintergerst ES, Maggini S, Hornig DH. Contribution of selected vitamins and trace elements to immune function. Ann Nutr Metab 2007;51:301-23.
Institute of Medicine, Food and Nutrition Board. Dietary Reference Intakes for Vitamin A, Vitamin K, Arsenic, Boron, Chromium, Copper, Iodine, Iron, Manganese, Molybdenum, Nickel, Silicon, Vanadium, and Zinc. Washington, DC: National Academy Press, 2001.
Beck FW, Prasad AS, Kaplan J, Fitzgerald JT, Brewer GJ. Changes in cytokine production and T cell subpopulations in experimentally induced zinc-deficient humans. Am J Physiol 1997;272:E1002-7.
Bahl R, Bhandari N, Hambidge KM, Bhan MK. Plasma zinc as a predictor of diarrheal and respiratory morbidity in children in an urban slum setting. Am J Clin Nutr 1998;68 (2 Suppl):414S-7S.
Brooks WA, Santosham M, Naheed A, Goswami D, Wahed MA, Diener-West M, et al. Effect of weekly zinc supplements on incidence of pneumonia and diarrhoea in children younger than 2 years in an urban, low-income population in Bangladesh: randomised controlled trial. Lancet 2005;366:999-1004.
Meydani SN, Barnett JB, Dallal GE, Fine BC, Jacques PF, Leka LS, et al. Serum zinc and pneumonia in nursing home elderly. Am J Clin Nutr 2007;86:1167-73.
Black RE. Zinc deficiency, infectious disease and mortality in the developing world. J Nutr 2003;133:1485S-9S.
Prasad AS, Beck FW, Bao B, Snell D, Fitzgerald JT. Duration and severity of symptoms and levels of plasma interleukin-1 receptor antagonist, soluble tumor necrosis factor receptor, and adhesion molecules in patients with common cold treated with zinc acetate. J Infect Dis 2008 ;197:795-802.
Turner RB, Cetnarowski WE. Effect of treatment with zinc gluconate or zinc acetate on experimental and natural colds. Clin Infect Dis 2000;31:1202-8.
Eby GA, Halcomb WW. Ineffectiveness of zinc gluconate nasal spray and zinc orotate lozenges in common-cold treatment: a double-blind, placebo-controlled clinical trial. Altern Ther Health Med 2006;12:34-8.
Wintergerst ES, Maggini S, Hornig DH. Contribution of selected vitamins and trace elements to immune function. Ann Nutr Metab 2007;51:301-23.
Black RE. Therapeutic and preventive effects of zinc on serious childhood infectious diseases in developing countries. Am J Clin Nutr 1998;68:476S-9S.
Bhutta ZA, Bird SM, Black RE, Brown KH, Gardner JM, Hidayat A, et al. Therapeutic effects of oral zinc in acute and persistent diarrhea in children in developing countries: pooled analysis of randomized controlled trials. Am J Clin Nutr 2000;72:1516-22.
Lukacik M, Thomas RL, Aranda JV. A meta-analysis of the effects of oral zinc in the treatment of acute and persistent diarrhea. Pediatrics 2008;121:326-36.
Fischer Walker CL, Black RE. Micronutrients and diarrheal disease. Clin Infect Dis 2007;45 (1 Suppl):S73-7.
Van Leeuwen R, Boekhoorn S, Vingerling JR, Witteman JC, Klaver CC, Hofman A, et al. Dietary intake of antioxidants and risk of age-related macular degeneration. JAMA 2005;294:3101-7.