overdose b12 injection Buy Cyanocobalamin Vitamin B-12 1000 Mcg 100 mL The Dangers of Vitamin B12

I found out that if you are allergic to sulfa you should not use use this

At 5 mg/mL, a 10 mg dose requires 2 mL of fluid

The NHS advises that supplements containing up to 2mg (2000 micrograms) daily are safe for most people

The brain relies heavily on vitamin B12. That is because vitamin B12 plays an essential role in producing hormones, the chemical signals that your body sends to communicate with itself

The most commonly reported events in active arms were mild and transient: injection site reactions in some subcutaneous subjects, occasional headache, and in some oral dosing arms, minor gastrointestinal tolerance issues

Injections may sting