Does anyone here on Tacro use CBD oil to alleviate other issues? Everything I've read about CBD oil online makes it sound very benign, but my transplant pharmacist found a study showing that CBD inhibits a liver enzyme needed to metabolize Tacro, meaning it could have a similar effect to grapefruit in terms of increasing drug concentrations in the blood, possibly to toxic levels. This was a study done in rats, not humans, and there are no anecdotal cases to my knowledge of anyone having Tacro toxicity due to CBD. Does anyone have any info on this? Thanks.