give b12 injection Vitamin shots: Uses, benefits, and side effects Safe B12 Injection Guide at
Description
Its important to know the safe administration guidelines

the compound class is promising as a research platform for metabolic-disease biology and combinatorial strategies with diet or NAD precursor approaches

The safety record is generally placebo-like, but several specific findings deserve attention

Weight loss with naltrexone SR/bupropion SR combination therapy as an adjunct to behavior modification the COR-BMOD trial
Although vitamin B12 deficiencies are rare in the U.S., certain medications and health conditions such as pernicious anemia can affect the absorption of vitamin B12 and contribute to a deficiency

So its easy to wonder how much is actually safe to take
