I have been doing this for 40 years,I like the idea of being able to test but I have never seen a UGL tab overdosed to some extreme amount as 40mg vs 40mcg. I would contend even before the shortages we are dealing with now most are under dosed. I test t3 regular because i need it because of thyroid problems and hate dealing with endocrinologists. But even decades ago in the dark ages we dealt with worse problems than this,people remember not long ago in 2008 when PM was a ghost web page, the China Olympics shutdown. All of this rat poising doesn't really help anything , I like Janoshik and this no doubt helping his business but I've learned to take a lot of things in this business with a grain of salt,I'm sure at one time or another Ive been hyperbolic on things that are happening in this market but with age comes wisdom and a failing body LOL