Brief, Intense Exercise Can Benefit The Heart
From this Science daily article Brief, Intense Exercise Can Benefit The Heart, Study Shows:
From this article Dementia link to 'mid-life ills' these bullets:
· Under-55s who smoke increase their risk of dementia five-fold.
· Diabetes will more than triple the risk of dementia. 
From this article Caffeine May Prevent and Help Reverse Alzheimer's Disease:
There's new and stunning research
that strongly suggests a substance found in nature offers another a way to fight Alzheimer's and maybe even reverse its effects: caffeine.