Liver issues can also affect how B12 is used and stored
But if you have any dormant, undiagnosed cancer cells anywhere in your body, this 'fertilizer' could make them grow and spread explosively
To answer that, our content team reviewed more than 25 sources, including peer-reviewed studies, dermatology editorial content, and real user reports from Reddit and Substack diaries
The better reproducibility of the conversion SIDA method might be attributed to the higher concentrations of CNCbl being analyzed after pre-concentration, while much lower levels of native CNCbl present in the samples were determined by the native SIDA method
Sore mouth or tongue
Serum MMA may also be elevated in thyroid disease, bacterial overgrowth in the small intestine, pregnancy, or a rare genetic disorder in infants called methylmalonic acidemia