Umar Bacha is an associate professor at the School of Health Sciences, University of Management and Technology, Lahore, Pakistan. He obtained a BSc (Hons) in Biochemistry and an MPhil and Ph.D. in Nutrition. He has published several research papers and authored and co-authored several books. His fields of interest are nutrient and drug interactions, nutraceuticals, and public health. Dr. Bacha has several national and international awards to his credit.