You Can Avoid Alzheimer’s Disease

by Janet Simpson Benvenuti

Getting Alzheimer’s disease is not inevitable with age. In a recent TED talk, Dr. Lisa Genova, neuroscientist, Massachusetts native and author of several books including Still Alice shared five ways you can avoid cognitive impairment.

You likely know the first four.

1. Get a good night’s sleep;
2. Follow the Mediterranean diet;
3. Exercise several times a week; aerobic exercise is best with strength training to enable fitness; and,
4. Lower your stress levels through prayer, yoga, or meditation.

What often surprises people is the fifth preventative: Learn something new. Exercising your brain through new experiences builds synaptic capacity. Lisa referred to the now famous Nun Study, research that followed the lives of 678 nuns who generously agreed to allow their brains to be autopsied upon their passing at ages 75 to 107. To their surprise, the researchers found that several nuns’ brains had the telltale Alzheimer’s lesions yet these women displayed no evidence of cognitive impairment while alive. Why? Their brains had ample capacity because of a lifetime of learning.

Watch the video. Share this post with your friends and family. Then join me in learning a new language using an app like Duolingo. Au revoir und auf wiedersehen.

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