Dr Lakshmi Sundar completed her medicine in 1990 and thereafter trained in surgery. She currently works on preventing amputation in persons with diabetes. Her many years of experience in prevention led her to read more on prevention of diseases and help people live a life without medicines. She also understood that her years of training in allopathy was all towards treating symptoms and not the cause. This led her to train with SHARAN and join the team as a consultant.

She is also a long distance runner, fitness enthusiastic and one of the three certified oxygen advantage coaches in the country.