
Some more bad news for us folks who deal with the "Asian glow," according to a new study... In the presence of alcohol, a defective version of the aldehyde dehydrogenase 2 gene -- which causes that pesky redness when we drink -- also leads to biochemical changes associated with Alzheimer's disease.
A common mutation in aldehyde dehydrogenase 2, or ALDH2, a key enzyme involved in alcohol metabolism, increases damage in cells from patients with Alzheimer's disease and in mice, according to a study by researchers at the Stanford University School of Medicine.