Krishnaswamy is EX- director, Natl. Inst. of Nutrition, Hyderabad, and past president, Nutrition Society of India (NSI). Her work on the prevention of cancer by turmeric highlights the role of malnutrition in cancer and on antimutagens and anticarcinogens in Indian diets. Her awards include: Dr. VN Patwardhan Prize; Dr. Kamala Menon Medical Res. Award, Internal Medicine; Shakuntala amir chand ward; Basant Devi Amirchand ,all 4 of ICMR, Glaxo oration, INSA; Chopra, IPS; BC Guha, IASc; Sita Mahalakshmi Memorial Orations; Best Medical Person Award, AP Akademi of Sciences; SG Srikantia Memorial Lecture Award, NSI; ASTC-Eminent Women Scientist Award; Cert. of Excellence, Indian Medical Assoc.; and Dr. Rajammal P. Devadas Annual Oration Award, Avinashilingam Deemed Univ., Honoured as eminent pharmacologist by IPS,Ramachandran oration of NFI She is fellow of several academies including IUNS.In 2022, she received the"living legend "from IUNS.