John David is a vibrant university professor in SHIATS University, India, in the field of Food and Dairy Technology, having a teaching experience of 21 years. He is a passionate research worker having more than 87 research publication in his credit and guided 10 Ph.D. theses. He has written 7 books of national and international repute in the field of Food and Dairy Technology. His prime research area is Functional Food and Obesity Management. He has been bestowed with Young Scientist award in the year 2006 and has been honored with “Pride of the Nation” (Rashtriya Gaurav) and “Gem of Education” (Shiksha Ratan) award for his distinguished service to the nation in the year 2014.