A great study showing that controlling for factors such as sex, marital status, lower educational level, lifestyle factors, existing chronic and acute disease, substance abuse, etc did NOT change dementia risk. The only thing that correlated (likely causatively) with risk of dementia (e.g...
If the results of this study translate to humans then taking a little pregnenolone or progesterone (which restrain excessive cortisol release) may allow people to quickly adapt their circadian clock to a new environment as a result of long flights or working in prolonged conditions of artificial...