I honestly don't even pay attention to the ads really, but now that you posted it I went to the site and it seems reputable. I put in to get a information packet about it. I did a research study a few years back with my family similar to this. I had to just go have my blood drawn and they drew blood from my dad, mom and brother to see what I specifically had versus what they had. I'm all for helping out if I can too, the more they understand about this disease, the more it helps us all right? I'll let you know what they send me.