why would someone need b12 injections What Are the Benefits of Vitamin Injections? Vitamin B12 Supplements and Injections

There are a couple of websites you could check out: Www.irondisorders.org and haemochromotis.org (America site so 'a' not present in spelling - site gives a nice chart which shows different 'imbalances' in various iron results, and what that might 'mean')

By blocking NNMT activity, it increases critical cellular metabolites (SAM, NAD) that drive downstream increases in energy expenditure and metabolic health 1-4

Baccour, S

Symptoms of a vitamin B12 deficiency include: Anemia Fatigue and weakness Dizziness Memory loss or concentration Rapid heartbeat Excessive bruising Soreness of the mouth or tongue Although there is no solid medical research to support these claims, many people believe that Vitamin B12 is helpful in improving concentration and boosting energy, as well as preventing or improving the following conditions: macular degeneration, a weakened immune system, infertility, sleep disorders, allergies, asthma, skin disorders and heart or kidney problems

Causes: Vitamin B12 or folate deficiency anemia