TLDR
Sticking to healthy habits like exercise, good food, and brain activities for just two years can help older adults keep their minds sharp for many years after.
Summary
This content was automatically synthesized by Credo's AI models directly from the original source text.
AI summaries can make mistakes — double-check important details against the original source.
1 Study Aim
The study set out to find out if a two-year program that encouraged healthy habits—such as exercise, better eating, brain training, and managing heart health—could help older adults keep up these habits and maintain better thinking skills for up to 11 years. The researchers wanted to see if people who participated more in the program would have better long-term results. Simply put: The study wanted to see if healthy habits learned in a short program could last and help memory over many years.
2 Study Design
Researchers conducted a randomized controlled trial with 1,259 adults aged 60 to 77 who were at higher risk for dementia. Participants were randomly assigned to either a control group that received regular health advice or an intervention group that took part in a two-year program. This program included exercise, nutrition counseling, brain training, and help managing blood pressure and other heart risks. Participants were followed up at about 5, 7, and 11 years after starting. The study measured lifestyle habits using a questionnaire and thinking skills with a set of memory and cognition tests. People in the intervention group were further divided based on how much they participated in the program. Simply put: The study followed older adults for 11 years after a two-year healthy living program to see how well they kept up good habits and thinking skills.
3 Findings
The research demonstrates that people who took part in the two-year healthy living program kept up better habits—like eating well, staying active, and doing brain activities—up to seven years later compared to those who only got regular advice. Older adults and those who participated more in the program maintained these habits the longest. People who dropped out early tended to have less healthy lifestyles. Thinking skills improved for everyone during the first two years, but only those who were most engaged in the program kept these benefits for up to seven years, and compared to less engaged participants, up to eleven years. The authors argue that even a short, focused program can have lasting benefits, especially for those who stick with it. They recommend using similar programs to help prevent memory problems in older adults. Simply put: People who really joined in the healthy habits program kept up good routines and better thinking for years, showing these programs can help long-term.