Health Check: A new test for breast cancer, a new drug for Alzheimer's and the benefits of running

WFAA's Sonia Azad shares information about a new blood test for breast cancer, a drug using seaweed to treat Alzheimer's and the benefits of running.
Published: 9:19 AM CST November 5, 2019
Updated: 9:17 AM CST November 5, 2019