synthesized by certain bacteria Although the intestinal flora of humans is able to synthesize vitamin B 12 , humans are not able to absorb bacteria-generated vitamin B 12 since the location of synthesis (the colon) is too distal from the location of absorption (the small intestine)
Side effects Light dizziness Temporary flushing (warmth feeling) Injection-site irritation (redness, itching, swelling) Fatigue for the first few days Increased hunger in some people Aod9604 benefits Principal Advantages: Boosts fat burning
Is a B12 Shot Right for You
Let me give you an ultra-brief summary: There is considerable variability between the different commercially available serum B12 assays
Methionine cannot be made by the body, so it must be consumed in the diet
However, indirect factorsincluding altered gastric emptying, reduced dietary intake, and concurrent metformin usemay influence B12 status in patients taking this medication