How to Protect Your Brain!
by Morayma MaKay
Writer / Blogger & Content Creator
Adulthood Rewired
Biography: Morayma Makay is a fashion model, mother, and writer. She has
dedicated the last 20 years to working in the fashion and health fields as
both a researcher and content creator.
“Healthy habits for a healthier brain.”
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It happens to the best of us…forgetting why you walked into a room, losing your train of thought in the middle of a sentence, getting in your car and forgetting those somewhat important car keys! Most of us have had moments like these, and they can be especially unsettling when they seem to be happening more often than they used to.
Now, while occasional forgetfulness isn’t the same thing as dementia, and many things can temporarily affect memory and concentration, like poor sleep, chronic stress, depression, certain medications, nutritional deficiencies and other health conditions…the bigger conversation is still worth having…brain health shouldn’t be something we start thinking about when we’re 70!
Your Brain Is Connected to the Rest of Your Body
One of the most interesting things researchers have learned about cognitive health is how closely it is tied to the health of the rest of the body. The same factors that affect our blood vessels and cardiovascular system can affect our brain. High blood pressure, diabetes, high cholesterol, smoking, physical inactivity and obesity have all been associated with increased risk of cognitive decline, and the NIA also identifies sleep problems, hearing loss, social isolation and lack of mental stimulation as factors to keep in mind when it comes to brain health. In other words, taking care of your heart and taking care of your brain aren’t two completely separate projects!
Sleep Is Not Optional Maintenance
Sleep is one of those things we tend to sacrifice when life gets busy and we find ourselves staying up too late finishing work, scrolling through our phones or watching one more episode (really just one!), then wonder why we’re struggling to concentrate the next day. What we need to remember is that getting enough sleep gives the brain time to carry out important processes involved in memory and overall brain function. So, if you’re consistently sleeping poorly, waking frequently throughout the night, or feeling exhausted despite spending enough time in bed, that’s worth discussing with a healthcare professional rather than simply accepting it as part of getting older. There shouldn’t be any “oh wells” when it comes to your sleep!
Move Your Body
Exercise isn’t just about maintaining muscle and keeping your heart healthy…physical activity is also associated with better cognitive health. Activities like walking, swimming, cycling, gardening, dancing, strength training or simply being less sedentary throughout the day all count. Most guidelines recommend at least 150 minutes of moderate physical activity each week, and regular movement can also help with several conditions that influence our brain health, including high blood pressure and diabetes. So dare we say that a walk a day can keep your brain happy?
Give Your Brain Something to Work On
Our brains like to be used! Learning a language, playing an instrument, taking a class, reading something challenging, learning a new skill, cooking a new recipe or figuring out how to use unfamiliar technology all require the brain to process new information. Try thinking of your brain as a muscle…if you don’t use it you lose it! However, the more you use it, the more it strengthens, new neural pathways can form, and to be honest, you may end up feeling more youthful overall as you jump into learning new things!
Don’t Underestimate Other People
Social connection may be one of the more overlooked pieces of brain health, and having conversations, spending time with friends and family, joining a local interest group, volunteering or participating in activities with other people gives the brain plenty to process as you learn new names, and participate in conversations. Research has found associations between social engagement and better cognitive health, while loneliness has been associated with increased risk of cognitive impairment and a faster onset of dementia..and no, scrolling through hundreds of social media posts isn’t necessarily the same thing as having a real conversation, so put that device down and let’s act like it’s the 80s again!
Eat for Your Brain, Too
There isn’t one food that keeps the brain young, but the overall pattern of your diet does matter. Vegetables, fruits, beans, whole grains, nuts, seeds, olive oil and fish are all foods worth making regular appearances at the table. These foods provide fiber, healthy fats, vitamins, minerals and plant compounds that support overall cardiovascular and metabolic health. That connection matters because what’s good for your blood vessels is generally good for your brain, too!
Pay Attention to the Things You Can Measure
Some of the most important brain-health habits aren’t particularly exciting, but they are worth noting. Know your blood pressure, keep an eye on cholesterol and blood sugar, don’t ignore hearing or vision changes, don’t smoke, be thoughtful about alcohol, review medications with your healthcare provider if you’re noticing changes in memory, attention or sleep, and pay attention to your hearing as well. Hearing is an especially interesting example. Hearing loss is associated with cognitive decline, and an NIH-funded clinical trial found that hearing aids appeared to reduce cognitive decline over three years in a group of older adults with specific risk factors.
Start Before You Think You Need To
Perhaps the biggest shift in thinking is recognizing that brain health isn’t just an issue for older adults. As a matter of fact there are studies showing that cognitive decline is affecting people at much younger ages now than ever before. So…get enough sleep, move your body, eat food that supports your cardiovascular health, keep learning, stay connected to other people, manage blood pressure, cholesterol and blood sugar, and protect your hearing and your head from preventable injuries.
We have a tendency to think of brain health as something we’ll worry about later, but the habits that support a healthy brain are the same habits that help us feel better, function better and stay independent throughout life anyways, so why not start now!
The Takeaway: The best time to protect your brain isn’t when memory problems begin—it’s now, because the everyday habits that strengthen your heart, body and relationships can also help support cognitive health for years to come.