Given the FDA has approved Naltrexone, why have they not approved Low Dose Naltrexone (LDN) so far?

[Shewulf]

Given the FDA has approved Naltrexone, why have they not approved Low Dose Naltrexone (LDN) so far?

Answered by Michelle Kilmer Moser RPh

youtu.be/RGICR1iaWdM(Not working as expected?)