HMS, BM EQ-Bank 193 MC

A powerlifter notices their muscular strength has declined despite maintaining their training program. Which micronutrient deficiency is most likely causing this issue?

Magnesium
Vitamin C
Iron
Zinc

Show Answers Only

\(C\)

Show Worked Solution

C is correct: Iron deficiency reduces oxygen transport to muscles, directly impacting strength and power output.

Other Options:

A is incorrect: Magnesium primarily affects muscle cramps and nerve function
B is incorrect: Vitamin C primarily supports immune function
D is incorrect: Zinc affects protein synthesis but has less direct impact on strength