Synthetic Cyanocobalamin for Reliable Supplementation The active ingredient, cyanocobalamin, is a laboratory-produced form of vitamin B12 that works in the body the same way as naturally occurring vitamin B12 found in fish, seafood, dairy products, and egg yolk
Life threatening vitamin B12 deficiency: will timely screening make a difference?. World journal of gastroenterology 6.3 (2000): 456
If you are experiencing signs of vitamin B12 deficiency, its important to consult with your GP
Very happy with the end to end experience
Essentially, the FDA has not formally evaluated this exact mixture for safety/efficacy, but each ingredients effects are well-known
The NICE recommendations tell GPs to consider testing in anyone with one symptom or one risk factor, and to treat early to prevent neurological damage that can become permanent