Physical activity is pretty clearly linked to brain health and cognitive function. People who exercise appear to have greater brain volume, better thinking and memory skills, and even reduced risk of dementia. […]

Foods and Spices

[…] In general though, researchers are split on whether eating just one thing will cut it–for instance, adding blueberries to an otherwise mediocre diet probably won’t do much. But a diet low in sugar and high in whole foods, healthy fats and as many colorful fruits and veggies as you can take in is cumulatively one of the best things you can do for your brain.

Vitamins and Minerals

Though there’s little evidence that multi-vitamins do us much good, there are certain vitamins that the brain needs to function. Vitamin B12 […] Vitamin D […] Iron […]


[…] coffee does appear to effect some real change: Not only does it keeps us alert, by blocking adenosine receptors, but coffee consumption has also been linked to reduced risk of depression, and even of Alzheimer’s and Parkinson’s diseases. […]


[…] Meditation has been linked to increased brain volume in certain areas of the cerebral cortex, along with less volume in the brain’s amygdala, which controls fear and anxiety. It’s also been linked to reduced activity in the brain’s default mode network (DMN), which is active when our minds are wandering about from thought to thought, which are typically negative and distressing. Meditation also seems to lead to changes to the white matter tracks connecting different regions of the brain, and to improved attention and concentration.

Education/Mental Activity

[…] Mental activity may or may not keep a brain from developing disease (like Alzheimer’s), but it certainly seems to be linked to fewer symptoms, since it fortifies us with what’s known as cognitive reserves. […]


The brain does an awful lot of work while we’re sleeping–in fact, it really never sleeps. It’s always consolidating memories and pruning unnecessary connections. Sleep deprivation, and just a little of it, takes a toll on our cognitive health. It’s linked to worse cognitive function, and poorer attention, learning and creative thinking. The more sleep debt you accrue, the longer it takes to undo it. […]