It may have helped those mice, but it flared my MCAS, so I have to take steroids, antihistamines, and a LOT of curcumin, boswellia, and B5 to tolerate it for about 5-7 days around IVIG treatment.
Perhaps, over the long haul, it may help, though. Gingergrrl certainly seems to have had her MCAS improve with it.