Correct option is B
As per
ICMR-NIN RDA 2020, the correct statements are:
·
A. Phosphorus recommendations for infants are indeed
1.5 times higher than calcium to support rapid growth and bone development, making this statement
correct.
·
C. A fiber intake of
30g per 2000 Kcal is considered
safe and adequate, supporting healthy digestion and reducing the risk of chronic diseases.
·
D. For prevention of
Non-Communicable Diseases (NCDs) like diabetes and metabolic syndrome, a minimum of
100–130g/day of carbohydrates is recommended to maintain metabolic balance and prevent ketosis.
Information Booster:
The
RDA 2020 (ICMR-NIN) provides dietary recommendations to promote optimal health and prevent diseases. Here's a breakdown of the valid statements:
·
Phosphorus vs Calcium: For infants, phosphorus needs are higher due to rapid skeletal growth. A ratio of 1.5:1 (phosphorus:calcium) is advised.
·
Fiber Intake: A
safe intake is considered
30g per 2000 Kcal, which supports bowel health, glycemic control, and lipid regulation.
·
Carbohydrate Intake: The
minimum daily requirement of carbohydrate is 100–130g to support
brain function and prevent ketosis, especially important in populations vulnerable to
NCDs.
Additional Knowledge – Incorrect Options:
·
B. Recommending
10g of salt per day is
incorrect. The WHO and Indian guidelines advise
less than 5g/day of salt to reduce the risk of hypertension and cardiovascular disease.
·
E. The formula for
Total Energy Expenditure (TEE) is
TEE = BMR × PAL,
not PAL ÷ BMR. Hence, this is also
incorrect.
·
B. 10g salt/day: This amount is excessive and can significantly raise
blood pressure, increasing the risk of heart disease. The
recommended maximum is
5g/day, including all dietary sources.
·
E. TEE formula: The correct relationship is
TEE = BMR × PAL, where:
·
BMR = Basal Metabolic Rate
·
PAL = Physical Activity Level Dividing PAL by BMR is mathematically and physiologically
incorrect.
English
10 Questions
20 Marks
12 Mins
