I read Tumbleweed post re bromelain - and the way bromelain helps with fibrin absorption (proteins given off by tumor as it dies) plus its a blood thinner and anti inflammatory and I think that may help too. I am trying the Bio 30 as there were trials way back in 2012 on NF2 pathways (I dont have but we have similar pathways). Anyways will see it seems to help- no nerve pain at moment since I started on that. For tinnitus I have most definitely found that melatonin (img compounded troche at bedtime and Circadin 2mg sustained- bot for ma at bedtime) have mad my tinnitus go away- or so very faint I am unaware of. Some clinical articles on this. Balance- I agree with Paul Wellens - walking is best - and outdoors. I am not taking bromelain at the moment but it did help me and funny enough with eye floaters also. I also tried Honopure...not sure that helped in any way. If you get melatonin make sure its prescribed not off internet. PM me anytime!