is it safe to have b12 injections Vitamin shot Vitamin B-12 Intramuscular Injection —

These include: Age and overall health status Severity of Vitamin B12 deficiency Presence of underlying medical conditions, such as gastrointestinal disorders Concurrent medications that may interact with Vitamin B12 For example, older adults or those with severe deficiencies might need more

Providers advise vegetarians and vegans to take at least 10 mcg per day , or at least 2,000 mcg once per week

Many people with low B12 feel fatigued and sluggish

[2] The principle of 'more is better' does not apply to vitamin supplementation

As such, providers should position MIC B12 injections as adjunctive support, not as standalone solutions