Dancing reduces Dementia effects!

A 21-year study found that dancing reduced the risk of dementia by 76 percent. That was more than reading, doing crossword puzzles, or any other physical activity they measured. Swimming and cycling showed no significant effect. Researchers followed 469 adults over the age of 75 for 21 years in the Einstein Aging Study, published in the New England Journal of Medicine. They tracked both cognitive and physical leisure activities and measured which ones were associated with reduced dementia risk. Among physical activities, dancing was the only one with a significant association. The reduction was striking: 76 percent lower risk. By comparison, reading was associated with a 35 percent reduction. Doing crossword puzzles at least four days a week was associated with a 47 percent reduction. Why dancing? Researchers believe it combines several protective factors simultaneously: physical movement, balance, spatial memory, music processing, social interaction, and rapid decision-making. Each step requires your brain to integrate multiple sensory inputs in real time. It is not just exercise. It is exercise that demands your brain show up. I tell patients who want to protect their cognitive function: find an activity that challenges your body and your brain at the same time. Dancing does both. And it is the only physical activity in this study that made a significant difference.