A new study published in the Journal of Alzheimer’s Disease has found that the active ingredient in popular drugs like Ozempic and Wegovy may lower the risk of developing dementia. NBC News medical contributor Dr. Natalie Azar stops by TODAY to break down the key takeaways from the study. » Subscribe to TODAY: youtube.com/@TODAY About: TODAY brings you the latest headlines and expert tips on money, health and parenting. We wake up every morning to give you and your family all you need to start your day. If it matters to you, it matters to us. We are in the people business. Subscribe to our channel for exclusive TODAY archival footage & our original web series. Connect with TODAY Online! Visit TODAY's Website: today.com Find TODAY on Facebook: facebook.com/today Follow TODAY on Twitter: twitter.com/TODAYshow Follow TODAY on Instagram: instagram.com/todayshow » Stream TODAY All Day: today.com/allday About: TODAY Al...