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Athletes with low levels of iron should raise their blood iron level, which consequently increases the amount of oxygen their lungs can absorb (known as their VO2 max) and their anaerobic capacity
Frequently Asked Questions about Vitamin B12 Injections Do B12 injections hurt
"Pernicious" means "harmful" or "destructive." This type of B12 deficiency anemia can affect many body systems and cause problems in your gut, heart, and muscles
It plays a central part in turning the food you eat into usable energy, in keeping your nerves healthy, and in producing the red blood cells that carry oxygen everywhere it needs to go
It plays a critical role in converting food into energy and maintaining healthy brain activity
