For example, older people (because absorption declines with age) and those with gut-related conditions such as celiac disease and Crohns disease may struggle to absorb enough vitamin B12 to stave off symptoms of a deficiency, says Foxx
Demian explains
Convenience: Oral B12 supplements are the most convenient option, as they come in various forms, including tablets, capsules, and liquids, making them easy to incorporate into your daily routine
Fast shipping, well-packaged
The leap from animal model findings to confirmed human benefit is significant, and many compounds that show promise in preclinical research do not translate successfully to human medicine
These injections are swiftly absorbed into the body, combating symptoms of deficiency and contributing to increased energy levels and improved mood