Symptoms of iron deficiency anemia often ease sooner, within a week or month. Other research suggests that intermittent iron supplementation (as opposed to daily) may bring the same benefits with fewer side effects. Higher amounts are usually spread across two daily doses for better absorption. Iron absorbs best on an empty stomach, but taking it this way can create digestive upset
This includes cleaning the injection site with alcohol, using a sterile syringe and needle, and injecting into the muscle at a 90-degree angle
Because B12 levels arent checked during routine blood work, a deficiency can go undetected for years
It is primarily responsible for: Producing red blood cells Ensuring a healthy metabolism Supporting your nervous system
If low B12 explains fatigue and weight loss, replacement will likely restore health and weight
"but I do find it weird that my B12 is nonexistent and yet my RBC, MCV, and MCH are normal." Low B12 can lead to enlarged red blood cells (macrocytosis)
