Step 1: Understanding recommended nutrient intake.
The daily nutritional requirement of a person is determined through scientific studies on human health, metabolism, and dietary needs.
Step 2: Role of ICMR.
In India, the
Indian Council of Medical Research (ICMR) is responsible for recommending dietary guidelines and nutrient requirements for different age groups and population categories.
Step 3: Evaluating the options.
- (A) Doctors: Incorrect. Doctors may provide dietary advice but they do not officially set national nutritional standards.
- (B) ICMR: Correct. ICMR publishes recommended dietary allowances (RDA) for Indians.
- (C) RDA: Incorrect. RDA stands for Recommended Dietary Allowance, which is a guideline, not the authority that recommends it.
- (D) ISI: Incorrect. ISI deals with industrial standards, not nutritional guidelines.
Step 4: Conclusion.
Thus, the recommended daily allowance of nutrients for individuals in India is provided by the
ICMR.
Final Answer:} ICMR.