Because the body cant produce it naturally, B12 must come from diet or supplementation yet deficiency is increasingly common due to modern lifestyles and reduced absorption with age
Timeline of effects: what youll notice If you are wondering what do B12 shots do in terms of a timeline, the results arent always instant, but they are often more noticeable than oral vitamins
As I had been B12 deficient for at least 4 years I just assumed that my body needed the extra sleep for the B12 to get on with the job of undoing 4 years of damage (sleep like a log at night as well)
The injection is given either as an intramuscular or slow intravenous injection under medical supervision
After Piriformis Muscle Injection Procedure Following the procedure, you may experience nausea, sweating, dizziness, etc
Apart from energy and metabolism, B-12 is essential for heart health, skin appearance, and more