epitalon vs dsip & Epitalon: A Functional Medicine Approach to Restorative Sleep The FDA is discussing seven
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doi: 10.1159/000499382 71 Calle-RodrigueRDPGianniniCScheithauerBWLloydRVWollanPCKovacsKTet al
But the studies included were small and only lasted about 3 to 4 months

They do not have FDA approval, and it is illegal to introduce them into the body

MTR, MTRR, or TCN2 which impair how B12 is metabolized or delivered to tissues
