It can also be added to foods such as cereals
Additionally, if you're taking vitamin B12, some medicines can interfere with your ability to digest it, including: Aminosalicylic acid (Paser), used to treat digestive problems Colchicine (Colcrys, Mitigare, Gloperba) is an anti-inflammatory medicine used to prevent and treat gout Proton pump inhibitors (Prilosec, Prevacid) are used to reduce stomach acid Metformin (Glumetza, Fortamet, others), used to treat diabetes Vitamin C supplements SLIDESHOW See Slideshow What are the warning signs of vitamin B12 deficiency
Infection Skipping skin cleaning or reusing a needle can introduce bacteria
Because B12 is so closely linked to energy production and normal bodily function, it has become a common supplement in wellness and weight-loss settings
Timeline and Expectations How quickly does a B12 injection work