Malabsorption issues due to gastrointestinal conditions
Each lot is independently tested for identity, purity, and mass using HPLC and mass spectrometry
Naturally occurring vitamin B12 is mostly found in animal foods, including meat, poultry, seafood, eggs, and dairy products
Vegans (people who dont consume any meat products) and people lacking intrinsic factors are at risk of vitamin B12 deficiency
The NIH notes that vitamin B12 deficiency can cause fatigue, anemia, and neurological changes such as numbness or tingling, which is why visit context matters more than simply ordering a wellness shot online
The frequency of Vitamin B12 injections depends on your individual health needs and the underlying reasons for supplementation