dementia, but the really good news is that dementia, but the really good news is that it dementia, but the really good news is that it is dementia, but the really good news is that it is the largest modifiable risk factor. is that it is the largest modifiable risk factor, meaning it s the biggest risk factor, meaning it s the biggest thing you can do to prevent dementia. biggest thing you can do to prevent dementia, to treat hearing loss, so it accounts dementia, to treat hearing loss, so it accounts for up to 8% of what you can do it accounts for up to 8% of what you can do about it accounts for up to 8% of what you can do about your dementia risk. we think can do about your dementia risk. we think that s can do about your dementia risk. we think that s a can do about your dementia risk. we think that s a really good news story think that s a really good news story for think that s a really good news story for a think that s a really good news story for a sund