As per ICMR – NIN 2020 RDA of protein for healthy Indian adults is –

Correct option is C

As per the Indian Council of Medical Research (ICMR) – National Institute of Nutrition (NIN) 2020 guidelines, the Recommended Dietary Allowance (RDA) for protein for healthy Indian adults is 0.83 gm/kg/day. This recommendation is based on maintaining optimal health and proper body functions. The protein requirement varies based on age, sex, activity level, and overall health status.
Information Booster: The RDA for protein is a guideline to ensure that individuals get enough protein in their diet to meet basic physiological needs. Protein is essential for growth, tissue repair, enzyme production, immune function, and maintaining muscle mass. The ICMR’s recommendation takes into account the average dietary intake in India, which may vary based on regional food patterns and dietary habits. For individuals who are pregnant, lactating, or involved in heavy physical activity, protein needs may be higher.
Additional Knowledge:
· 1.00 gm/kg/day (Option a) is higher than the ICMR’s recommendation for general adults, and is more relevant for individuals with higher protein requirements (e.g., athletes).
· 1.03 gm/kg/day (Option b) is not the standard recommendation for healthy adults as per ICMR.
· 0.78 gm/kg/day (Option d) is lower than the ICMR’s recommendation, which might be suggested for individuals with lower activity levels or for certain clinical conditions.