For those who want to get past the payroll, here are the ways to combat a decline:
Eat lots of protein and leafy greens
Eating enough protein, such as fatty fish or sardines, can boost memory and protect against cognitive decline. Nuts, beans, whole grains, and yogurt are also great sources of protein.
Leafy greens, such as spinach and kale, contain important nutrients like iron and magnesium that are vital for optimal brain health.
Other great foods to incorporate for cognitive health include berries, herbs, and tea.
Move often
The hippocampus and prefrontal cortex both deteriorate as we age, but regular movement can boost neuron growth and improve memory. It doesn’t mean you have to hit the gym every day, either: Even short bursts of exercise have loads of health benefits — just one minute of squats can improve concentration and decision-making.
The Blue Zones project reports that people who rely on walking as their main form of movement throughout the day live longer.
See your friends
Chronic loneliness affects your physical health in multiple ways, including your heart function and immune system. It can also impact your memory, even contributing to cognitive decline and dementia.
Joining groups is a great way to make new friends even in your 70s. It’s also good to seek out deeper relationships to avoid feeling lonely in a crowd.
Get enough deep sleep
Quality sleep is crucial for brain health. Deep sleep, in which your brain wave frequencies slow down, is responsible for clearing toxins from your brain. It accounts for less than a quarter of your sleep cycle, so you should be getting between 55 to 97 minutes of deep sleep every night.
You can get more deep sleep by exercising enough during the day and reducing caffeine before bed, so that you can properly enter deep sleep.
Challenge yourself
Jason Shepherd, an associate professor of neurobiology at the University of Utah, previously told Business Insider that trying new things keeps the brain healthy. It can include traveling or taking up new hobbies.
“I think a lot of us get into routines and habits where we’re doing the same old thing each day,” he said. “But learning new things helps with brain plasticity.”
Its worth adding that the blue zones research results have been called into question with respect to their scientific integrity and validity. The lead researcher has a pretty significant conflict of interest if I remember right, and I think there were issues with the research itself as well
That being said, these are still really good things to be doing for your health :)
(I don’t mean this to challenge you specifically/personally or anything like that, I appreciate that you shared the contents of stuff so folks don’t have to deal with the paywal :)
Good points. Thanks for the extra perspective.
Thank you, and you’re very welcome!
If you’re interested to know more (perfectly valid if you aren’t :) I think this was the video that informed my perspective on the blue zones research. It provides helpful context!
Hope you have a lovely day my friend :)
- Die at 56
