I have not done 23&me but really should. My gut feeling is that my family members were perhaps more susceptible than the general population but it was chronic stress & environmental insults that pushed them over the edge, hence the late onset.

I have a very strong belief that Parkinson's will be completely cured by the time I could be at risk. It has been completely reversed in several animals with the use of a few different types of stem cells.

I have also gotten my hands on a brand new neurogenic small-molecule drug called NSI-189 that is currently undergoing clinical trials.

Originally commissioned by DARPA to create the war figher of the future, NSI-189 has shown a robust effect in triggering hippocampal stem cells to regrow the hippocampus.

I've ingested about 5 grams and its had a tremendously positive effect on me.