[1] Falah SF, Saja NM. Essential Trace Elements and Their Vital Roles in Human Body. IJACS. 2017; 5(3):127-136.
[2]Prashanth L, Kattapagari KK, Chitturi RT, Baddam VR, Prasad LK. A review on role of essential trace elements in health and disease. J NTR Univ Health Sci 2015; 4:75-85.
[3] Grant KL, Lutz RB. Ginger. Am J Health Syst Pharm 2000; 57:945-947.
[4]Govindarajan VS. Ginger – chemistry, technology, and quality evaluation: part 1. Crit, Rev Food Sci Nutr 1982;17:1-96.
[5] Chang CP, Chang JY, Wang FY, Chang JG. The effect of Chinese medicinal herbZingiberis rhizomaextract on cytokine secretion by human peripheral blood mononuclear cells. J Ethnopharmacol .1995;48:13-19.
[6]Leung A, Foster S, eds. Encyclopedia of Common Natural Ingredients Used in Food, Drugs, and Cosmetics. 3nd ed. New York: John Wiley and Sons; 2010.
[8] Soetan K O, Olaiya CO, Oyewole OE. The importance of mineral elements for humans, domestic animals and plants: A review. Afr J Food Sci. 2010;4(5):200-222.
[9] Osabor VN, Bassey FI, Ibe K.A. Chemical profile of the endocarp and exocarp of yellow Monkey cola (colalepidota). gjpas. 2015;21(1):1-10.
[10] Umoh U.U, Dan S.F and Etim I.N (2014). Mineral Iron Content of Commelina benghalensis, Paspalum vaginatum, Ipomoea pes-caprae and Philoxerus vermiculeris found along Ibeno Coastline, Nigeria.JAIR. 3(4):198-201.
[11] Ozcan M. Mineral contents of some plants used as condiments in Turkey. Food Chem. 2004;84(3): 437-440.
[12]Margarita GS, Anatoly VS. Essential Trace Elements in Human Health: A Physician's View. Tomsk Publishing House of Tomsk State University.2018:7.
[13] Ajasa MA, Bello OM, Ibrahim OM,Ogunwande AI, Olawore ON. Heavy metals and macronutrients status in herbal plants of Nigeria. Food Chem. 2004; 85: 67–71.
[14] Sutanto S. The Effect of Media Composition and Organic Fertilizer Concentration on The Growth and Yield of Red Ginger Rhizome (Zingiber officinale Rosc.). Agriculture and Agricultural Science Procedia .2016; 9:450 – 455.
[15] Zubillaga MS, Bressan E, Lavad RS.Heavy metal mobility in polluted soils: effect of different treatments. Am J Environ Sci. 2008; 4:620-624.
[16] Festus OO, Omon E, Dada, FL., Iweka FK. Evaluation of Some Trace Elements (Copper,Selenium, Iron, and Lead) in Patients with Active Tuberculosis Attending Central Hospital Benin City, EDO State. ejpmr, 2016;3(9): 37-43.
[17] Holger S, Saleh Q, Dkhi MA, Frank W, Helmut S. Dietary Selenium in Adjuvant Therapy of Viral and Bacterial InfectionsAdv Nutrv. 2015;6(1): 73-82.