While you can get vitamin B12 from food sources like meat, eggs, and dairy, deficiencies are commonespecially for vegetarians, vegans, or individuals with absorption issues
Your injections go smoothly every week
It can be more than just being tired, since it can also impact your cognitive function and mood, causing issues like brain fog and irritability
Lyophilized: Hold the dry vial at 20 C (4 F) in dry, dark conditions and limit moisture exposure [7]
10 described a case involving a 28-year-old woman with Vitamin B12 deficiency and peripheral neuropathy
Most patients notice improvement in fatigue and general symptoms within days to weeks of starting B12 injections