As surgery to permanently change eye color grows in popularity, the American Academy of Ophthalmology is warning of potential risks, including cloudy vision or loss of vision. NBC's Vicky Nguyen joins TODAY with what you need to know if you're considering the cosmetic procedure. From protecting against norovirus to hydrating your hair and skin, NBC medical contributor Dr. John Torres stops by TODAY to answer questions on common winter health concerns. From a water bottle with a phone stand to affordable grip socks and more, Jacqueline Andriakos stops by TODAY to share winners of the 2025 Women's Health Fitness Awards. What dietary habits reduce inflammation? What snacks boost brain health? TODAY nutrition and health expert Joy Bauer stops by Studio 1A to separate facts from fiction when it comes to healthy eating.

TODAY's Checklist: Getting Good Sleep in the Winter with Dr. Carol Ash. Mind Matters: New Approach to Mental Health. Catching Up with… Josh Gad. Tune Up Tuesday: Latest Tech from CES with Jenn Jolly. TODAY Food with Johanna Hellrigl.