If you are experiencing daily fatigue, brain fog, or unusual tingling in your hands and feet, your body may be having trouble converting your food into the energy you need to function
People who follow vegetarian or vegan diets, have restricted eating habits, absorption concerns, digestive conditions, or suspected low B12 levels should speak with a provider to determine whether B12 support is appropriate
It is not recommended that you take two types of vitamin products that work the same way
According to NICE Clinical Knowledge Summaries and the British National Formulary , the standard treatment is intramuscular injections of 1,000 mcg (1 mg) hydroxocobalamin
Third-party testing certificates and proper cold-chain storage throughout distribution are quality indicators