Q: Are B12 injections better than oral supplements
Blunted or impeded therapeutic response to vitamin B12 may be due to such conditions as infection, uremia, drugs having bone marrow suppressant properties such as chloramphenicol, and concurrent iron or folic acid deficiency
By keeping levels optimal , youre giving your body an extra layer of defenseespecially helpful during cold and flu season
Warnings Benzyl Alcohol Patients who have early Leber's disease (LHON) a hereditary disease that causes optic nerve atrophy have been found to suffer severe and swift optic atrophy when treated with vitamin B12
Symptoms of low ferritin in blood Someone with low ferritin levels, or low iron levels, may experience: Iron deficiency anemia can People may measure ferritin levels in micrograms per liter (mcg/l) of blood
However, you may still be iron deficient if your iron stores are low (ferritin is the iron storage protein that can be tested)