Why Elderly Should Consider Vitamin B12 Injections Neuroprotection : As mentioned, Vitamin B12 offers protection to nerve cells, potentially slowing the progression of cognitive disorders
It remains unclear whether a loading dose is necessary for rapid treatment of vitamin B12 deficiency via intranasal administration
Co-occurring deficiencies: you might also need support with iron, vitamin D, or folate
Compare this to oral supplements, where even high-dose pills achieve only about 1.3% absorption due to limitations in your digestive systems intrinsic factor production
Key takeaways Taking a B-complex vitamin, which includes all eight B vitamins, may benefit your health if you dont get enough B vitamins from other sources
One important note about small vials