Because of its strong anti-inflammatory properties, it is often included in gastrointestinal and immune-focused protocols
According to Venuka Wick, MD, an assistant clinical professor in the department of family medicine at University of Washington Medicine in Seattle, its best to only take supplements under the guidance of a healthcare provider, as too much of certain vitamins can be harmful
It is often explored for brain fog, cognitive performance, and mitochondrial support
The most recent studies show that 1 in 10 people in the UK are B12 deficient and the common cause of this deficiency is often due to limited dietary intake, malabsorption (which declines with age), pregnancy, certain medical conditions, or the use of B12-depleting medications