Gastrointestinal conditions such as celiac disease, Crohns disease or surgical changes like gastric bypass Older adults who may have reduced B12 absorption People who follow a strict vegetarian or vegan diet, as B12 is mainly found in animal-based foods People taking medications like PPIs or metformin or those with folate deficiency Real reddit experiences Below are some first-hand accounts from Reddit users: I was diagnosed with pernicious anemia after months of fatigue and neuropathy
Ensuring quality, safety, and effectiveness is vital
UK regulatory framing under the Human Medicines Regulations 2012 (unlicensed injectable preparations
The potential benefits are significant, and the key to optimal results is consistent daily use alongside proper hydration, nutrition, and recovery practices
High-dose B12 supplements, even 1,000 mcg daily, are generally safe because the body uses what it needs and excretes the rest
Get your B12 prescription Who can benefit from B12 injections