Lifestyle for the BRAin Health - Time Restricted Eating and Mindfulness

This study is testing whether a combination of time-restricted eating (only eating during a limited daily window, such as 8 hours) and mindfulness practice can improve brain health and slow cognitive decline in older adults who already show early memory concerns. The trial lasts 9 months and targets people who show a biological marker linked to Alzheimer's risk. **You may be eligible if...** - You are between 60 and 80 years old - You have been diagnosed with subjective cognitive impairment (you notice memory problems) or mild cognitive impairment (MCI) - Your memory test score (MMSE) is between 24 and 30 - You have a positive blood test for pTau217, a marker associated with Alzheimer's risk - You are willing and able to participate in a 9-month program **You may NOT be eligible if...** - You have had a stroke or heart attack in the past year - You have serious uncontrolled health conditions (such as severe heart failure or unstable diabetes) - You are currently on GLP-1 medications (like Ozempic or Wegovy) - You have a condition that makes fasting or dietary changes unsafe - You cannot commit to the 9-month study duration Talk to your doctor to see if this trial is right for you.