Ultra-processed foods increase brain damage risk, study finds

Fox News senior medical analyst Dr. Marc Siegel joins to discuss a new study linking high intake of ultra-processed foods to brain damage, cognitive impairment and dementia.

Fox News senior medical analyst Dr. Marc Siegel joins 'Fox & Friends' to discuss a new study linking ultra-processed foods to silent brain damage, dementia and cognitive impairment. Siegel details common examples of these harmful foods and dietary changes that could help offset the problem.