Dr. Biswaroop Roy Chowdhury is the creator of the Mathematical Model of nutrition, known as the DIP Diet, which has been proven effective in diabetes, hypertension, obesity, bone diseases, and chronic kidney diseases through clinical trials in India (Ayush Ministry), Nepal (National Health Ministry), and Malaysia (Lincoln University). Furthermore, he received the Innovation Award – 2024 (WASME & Ethiopian Embassy) for his gravity & heat-based invention, the GRAD system, to reverse chronic kidney diseases.

Dr. Biswaroop Roy Chowdhury, an engineering graduate, holds both post-graduation in Diabetes and a prestigious PhD (Hon.) in Diabetes and Chronic Kidney Disease with an impressive portfolio of 32 published books.

GRAD system was presented at MAAFIM (Malaysian Association of Advancement of Functional & Interdisciplinary Medicine), in the presence of doctors/scientists /research Scholars from more than 10 countries.

GRAD system was presented at IIT Mandi, India, in the presence of more than 600 audience mostly scholars & scientists from across the country Training on GRAD System & DIP Diet was imparted to the doctors of National Health Ministry, Govt. of Nepal.

Dr. Biswaroop Roy Chowdhury has developed a protocol called the Circadian Chart, where he has integrated the modern evidence base of the Circadian Rhythm with the ancient wisdom of Ayurvedic Panchkarma to get a patient-centric outcome. This book explains the scientific bases of the Circadian Chart, and is a part of the Circadian Clock & Ayurvedic Panchkarma (CCAP) Dual Certification Course. This easy-tounderstand book can help patients to prepare their own Circadian Chart and get rid of the Chronic and Lifestyle oriented diseases.