Mr. Umeoguaju acquired his B.Sc and M.Sc degree in Applied Biochemistry at the Nnamdi Azikiwe University Awka, Nigeria, in 2008 and 2014 respectively. He has worked as a Laboratory Scientist at CLS Research Laboratory, Awka, Nigeria for over 7 years during and after his M.Sc. degree program. He is currently a PhD Student of Nutritional Biochemistry and Toxicology at the World Bank African Center of Excellence in Public Health and Toxicological Research, University of Port Harcourt Nigeria. He has published about 4 articles in SCI(E) Journals. His PhD research is focused on the effects of flavonoids in conditions of Pb-induced toxicities.