Exercise improves memory, boosts blood flow to brain

 

Scientists have collected plenty of evidence linking exercise to brain health, with some research suggesting fitness may even improve memory. But what happens during exercise to trigger these benefits? New UT Southwestern research that mapped brain changes after one year of aerobic workouts has uncovered a potentially critical process: Exercise boosts blood flow into two key regions of the brain associated with memory. Notably, the study showed this blood flow can help even older people with memory issues improve cognition, a finding that scientists say could guide future Alzheimer’s disease research.

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What Happens to Your Brain When You Stop Exercising?

 

 

 

 

 

One persistent question has echoed for decades in regards to exercise: how much? Current government guidelines suggest either 150 minutes of moderate aerobic intensity or 75 minutes of high aerobic intensity every week. It is also suggested that these minutes are spread out through the week. One two-and-a-half hour jog on Sunday is not optimal if you’re not getting your heart rate up at all over the following six days.

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