Reason (R) : MUFA helps in lowering serum total cholesterol and LDL cholesterol, without affecting HDL cholesterol.
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MUFA Diets and Lipid Control: Assertion & Reason Analysis
Assertion (A) Analysis: MUFA and Serum Lipid Control
The assertion states that diets high in Monounsaturated Fatty Acids (MUFA) are linked to better control of serum lipids. This is generally considered true in nutritional science, as MUFAs are known to have beneficial effects on blood lipid profiles.
Reason (R) Analysis: MUFA's Effect on Cholesterol
The reason explains that MUFA helps reduce total cholesterol and Low-Density Lipoprotein (LDL) cholesterol, while maintaining High-Density Lipoprotein (HDL) cholesterol. Scientific evidence supports this mechanism. MUFAs are known to help lower 'bad' LDL cholesterol and total cholesterol levels, and they typically do not negatively impact 'good' HDL cholesterol, sometimes even offering a slight benefit.
Conclusion on Assertion and Reason
Based on the established effects of MUFAs on lipid metabolism:
- Assertion (A) is correct: MUFA-rich diets are associated with improved serum lipid control.
- Reason (R) is correct: MUFAs contribute to lowering total and LDL cholesterol without adversely affecting HDL cholesterol.
Therefore, both the assertion and the reason are correct and the reason adequately explains the assertion.
Important Questions from Balanced Diet - Teaching
Identify the symptom of disorder ‘Hypervitaminosis’ caused by excess Vitamin C as nutrient
- As per ICMR (2010) the RDA of Thiamin for a moderately active man is
- Match the nutrients in List – I with their functions in List – II :
List – I List – II I. Iron A. Normal taste acuity II. Calcium B. Vision in dark III. Iodine C. Haemoglobin synthesis IV. Zinc D. Stability of teeth enamel V. Fluorine E. Bone mineralization F. Brain development
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I II III IV V - Following foods have low glycemic index :
I. Cornflakes
II. Rajmah
III. White bread
IV. Oats
V. Apple
Codes : Match the category/age in List – I with their RDA for energy in List – II.
List – I List – II I. Moderate working pregnant woman A. 2190 Kcals. II. 2 year old child B. 2320 Kcals. III. 12 year old boy C. 2440 Kcals. IV. 16 year old girl D. 1060 Kcals. V. Sedentary man E. 2850 Kcals. F. 2580 Kcals.
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