Mind blown: 90% of Alzheimer’s cases might not happen without a single gene variant, APOE. Scientists now say both the ε3 and ε4 types of this gene are way more involved than we thought. Imagine if we could target these gene variants—most Alzheimer’s could be prevented! Not everyone with the gene gets dementia, but this could be a total game-changer for future treatments. Genetic testing and new drugs, anyone? #Health #BodyHealth #Alzheimers