Drug interactions: Certain medications, such as omeprazole, lansoprazole, cimetidine, and metformin, can lead to low vitamin B12 levels
Expectation misalignment Expecting dramatic results in the first week sets up disappointment
Beginners typically start at 300mcg to assess tolerance and response
Over the years, studies have shown that NAD+ levels within the body decrease due to ageing, life choices, poor sleeping patterns, our diets and many more external influences
The solution you'll receive contains 1000mcg of B12 per mL/cc
Higher quality products with third-party testing and certificates of analysis generally cost more but provide better assurance of purity and potency