Factors including aging, use of antacids or diabetes medication, alcohol consumption, and gastrointestinal issues can greatly impact vitamin B12 absorption
It is known to help asthma and allergies and even combat the negative side effects of diabetes
Before taking, speak with your doctor if you are allergic to vitamin b12, have a genetic condition called optic atrophy, have blood in your urine, polycythemia, an ongoing infection, low iron or folate levels, are pregnant or plan to become pregnant, are breastfeeding or plan to breastfeed
From a bench perspective this is the feature that makes the molecule amphiphilic: it has a distinctly lipophilic tail attached to a polar peptide, and that combination is what drives its tendency to adsorb to plastic and glass surfaces and to behave unpredictably in dilute aqueous solution
Are you constantly feeling tired, foggy, or lacking the energy you used to have