how do you give b12 injection Shots at Home: How, Where & Often to Inject Yourself Vitamin B12 Injections in Oakland,
Description
Avoid exposing your skin to direct sunlight for 1 week

You dont need a GP referral, which is why its popular for people looking to address symptoms quickly

PMID: 23138468
It can help with fatigue as well

Vitamin Shots: Similar to injections, vitamin shots provide a quick boost of vitamins but are typically administered in a single, swift injection

Also, applying gentle pressure after the injection helps prevent bleeding