Transport Protein Differences There are also genetic differences in the proteins that transport B12 around your body and help your kidneys process it
Arch Intern Med 170(3):256261
In fact, the link between melanization and aging has been studied in animal models
Gogacz M, Gaczyski K, Wojta M, Winkler I, Adamiak A, Romanek-Piva K, et al
Oral formulations are simple but frequently exhibit low bioavailability
Hypoglycemic episodes can result in convulsions and brain damage.[15] Untreated episodes of hypoglycemia may progress to coma and death.[8] Metabolic abnormalities can cause hepatic dysfunction that also may progress to hepatic encephalopathy culminating in death.[15] Cardiac abnormalities include cardiomyopathy, which can be fatal, especially during the neonatal period or early childhood