The majority of studies conducted in athletes suggest that vitamin B₁₂ injections boost red blood cell production.

Question

Quizplus · Accepted Answer

Most studies do not support the idea that vitamin B12 injections boost red blood cell production in athletes who do not have a vitamin B12 deficiency. Vitamin B12 is crucial for red blood cell formation, but in individuals with adequate levels, additional supplementation does not enhance production.

The Majority of Studies Conducted in Athletes Suggest That Vitamin