Quiz: Which Daily Habits Help — or Hurt — Brain Health?

That’s a lot of down time! Sitting too much is linked to higher dementia risk because physical inactivity reduces blood flow and oxygen to the brain. But moving, even in short bursts — supports brain function. Learn how to sneak in those moving moments here.

Quitting smoking lowers dementia risk and improves overall health, even after years of smoking. Read about seven more habits that may be taking a toll on your brain health.

Human metabolism is programmed for daytime eating and nighttime sleep. Eating at night can throw off this balance, increasing the risk of weight gain, diabetes and heart disease — all of which are linked to poorer brain health. Read more about intermittent fasting and its potential brain benefits here.

Spending time with people you enjoy stimulates brain networks, reduces stress and lowers dementia risk. Volunteering adds purpose and mental stimulation, too. The other options above actually take a toll on brain health. For volunteering ideas, go here.

Ongoing exercise is one of the best things you can do for your brain! The guidelines break down to five 30-minute sessions of moderate-intensity exercise (e.g., swimming, walking) every week, plus two or three sessions of resistance exercises, like lifting weights. Check out this article for exercise ideas.