National Institutes of Health

With help from a new grant, University of Kansas Medical Center researchers will look at how Alzheimer's might be prevented without drugs. Pharmaceutical companies haven’t had much success fighting the disease, which is the most common form of dementia.

KU Med Dr. Jeff Burns will have older high risk volunteers in the study exercise 150 minutes a week. Burns will scan volunteers’ brains to see how exercise affects amyloid protein, which is linked to the disease.

Burns says even if exercise can only hold off Alzheimer’s, it could make a big difference.

When researchers submit proposals to the National Institutes of Health to get funding, they don’t indicate their race or ethnicity. But black researchers are a third less likely than other equally-qualified researchers to receive NIH funding.