Health Benefits of Vitamin B-Complex) Thiamine or B1 : Thiamine (B1) finds in whole grains cereals, pulses, nuts, egg yolk, meat
Diagnosis and treatment, if B12 deficiency is found, next moves on to a course of regular injections over a couple of weeks to assess your levels and your symptoms, and a follow-up blood test weeks later to see whether B12 has been retained by the body
Many patients feel a lift in energy, focus, or recovery within a day or two of a B12 shot, especially if they were running low to begin with
For a subcutaneous injection, the B12 needs to be injected into the fatty tissue just below the skin
Keep consecutive injections at least one inch apart from any previous site, and avoid any area that is bruised, scarred, inflamed, or still tender from a previous dose