Isoniazid (INH), a tuberculosis medication, and hydralazine, used for hypertension, both form complexes with pyridoxal 5-phosphate or otherwise interfere with vitamin B metabolism, leading to functional vitamin B deficiency
doi: 10.1002/trc2.12259
Kurakula, H., Vaishnavi, S., Sharif, M
Standard protocols call for 200-300 mcg twice daily, typically administered subcutaneously near the area of interest
ALCAR Works Better in Combination with Other Supplements Living organisms are so complex that it should not surprise us to discover that aging cells do better when given multiple nutrients to shore up their intricate cellular machinery
Mechanistically, were not entirely sure why, although proposals include changes in hepatic metabolism due to renal disease and alterations in drug clearance and protein binding