Being physically fit may sharpen the memory and lower our risk of dementia, even if we do not start exercising until we are middle-aged or older, according to two stirring new studies of the interplay between exercise, aging, aerobic fitness and forgetting. But both studies, while underscoring the importance of activity for brain health, also suggest that some types of exercise may be better than others at safeguarding and even enhancing our memory.
Read the full article from The New York Times.
