{"id":117435,"date":"2026-10-09T08:22:24","date_gmt":"2026-10-09T12:22:24","guid":{"rendered":"https:\/\/graziamagazine.com\/us\/articles\/want-a-sharper-brain-as-you-age-why-a-neurologist-avoids-these-9-everyday-habits-completely\/"},"modified":"2026-10-09T08:22:24","modified_gmt":"2026-10-09T12:22:24","slug":"want-a-sharper-brain-as-you-age-why-a-neurologist-avoids-these-9-everyday-habits-completely","status":"publish","type":"articles","link":"https:\/\/graziamagazine.com\/us\/articles\/want-a-sharper-brain-as-you-age-why-a-neurologist-avoids-these-9-everyday-habits-completely\/","title":{"rendered":"Want a Sharper Brain as You Age \u2014 Why a Neurologist Avoids These 9 Everyday Habits Completely"},"content":{"rendered":"

Picture this: you remember everyone\u2019s star sign but cannot find your car in the Target parking lot. You joke about having \u201cno brain cells left,\u201d then later lie awake scrolling, sipping an energy drink you did not need. It feels harmless. It is also, according to neurologists, exactly how long-term brain health<\/a> quietly gets negotiated.<\/p>\n

The twist is that protecting your brain with age is less about biohacking and more about boring daily choices. Mayo Clinic\u2013trained neurologist Dr. Baibing Chen has been spelling this out on social media, flagging a set of surprisingly ordinary habits he personally avoids to lower his risk of dementia and stroke. The good news: they are all fixable, starting this week, no prescription required.<\/p>\n

Why Small Everyday Habits Matter For An Aging Brain<\/h2>\n

Genes and birthdays are non-negotiable. But international brain-health guidelines estimate that a big slice of dementia risk is tied to things you can change \u2013 blood pressure, sleep, movement, diet, social life. The cumulative effect is real: tiny choices, repeated for years, either protect neurons or slowly chip away at them.<\/p>\n

Think of your brain like a designer bag you plan to carry for decades. You would not store it in direct sunlight or overstuff it every day, then act surprised when the leather cracks. Same with your hippocampus, arteries and synapses. They age, but how they age is deeply influenced by patterns, not one chaotic weekend.<\/p>\n

Nine Everyday Habits A Neurologist Tries To Avoid<\/h2>\n

One: Relying On GPS For Every Trip<\/h3>\n

Your hippocampus handles spatial memory \u2013 the internal map that lets you navigate. London taxi-driver studies show that intense navigation practice is linked to a beefier hippocampus and better spatial skills. When you outsource every turn to GPS, that region gets less exercise. Try visualising your route first or driving familiar paths without voice guidance so your brain has to pay attention.<\/p>\n

Two: Treating Energy Drinks Like Water<\/h3>\n

Energy drinks are not just caffeine in a cuter can. They pack stimulants and sugar that spike blood pressure and heart rate, which over time strains the blood vessels feeding your brain. Chen links chronic use with higher risks of arrhythmias, heart attacks and, downstream, strokes. Save them for true emergencies, and lean on coffee, tea and actual sleep the rest of the week.<\/p>\n

Three: Sleeping With The Lights Or TV On<\/h3>\n

That glow from your phone or hallway lamp tells your brain it is daytime, suppressing melatonin and scrambling your circadian rhythm. Research ties light-at-night to weight gain, metabolic issues and foggier thinking. Make your bedroom cave-level dark: blackout curtains, no television, warm low-watt bulbs and night-mode on screens at least an hour before bed.<\/p>\n

Four: Habitual Mouth Breathing<\/h3>\n

Breathing through your mouth all night is not just a dental drama. Studies suggest it changes blood flow patterns in the brain and is often linked with snoring or sleep apnea \u2013 both associated with higher risks of hypertension, stroke and cognitive decline. If you wake with a dry mouth, grind your teeth or your partner reports heroic snoring, talk to a doctor or dentist about your airway instead of just buying stronger coffee.<\/p>\n

Five: Assuming Supplements Are Harmless Because They Are \u201cNatural\u201d<\/h3>\n

\u201cYou need to know what you are taking and how much, and more is not always better,\u201d Chen says. He has seen patients develop nerve damage from too much vitamin B6 and signs of dangerous pressure in the brain from excess vitamin A. Before you stack three collagen powders and a \u201cbrain booster\u201d on top of a multivitamin, list everything and run it past your clinician or pharmacist. Natural does not equal safe at any dose.<\/p>\n

Six: Ignoring Your Bowel Routine<\/h3>\n

The gut\u2013brain axis is not wellness-influencer fiction. Large studies find that very infrequent bowel movements \u2013 less than every three days \u2013 are linked with worse cognition and higher odds of reporting memory issues. On the flip side, sudden frequent diarrhea can signal inflammation or malabsorption. If your \u201cnormal\u201d is drifting toward rare or frantic, increase fiber and fluids and loop in your doctor instead of just grabbing random laxatives.<\/p>\n

Seven: Skipping Flossing<\/h3>\n

Flossing is basically a tiny stroke-prevention ritual. Research presented at major stroke conferences suggests that people who floss at least once a week have lower risks of atrial fibrillation and ischemic strokes than non-flossers, likely because reducing gum inflammation keeps oral bacteria from constantly irritating your bloodstream. If traditional floss feels like a circus act, try interdental brushes or a water flosser \u2013 your cardiologist and your future self will both be pleased.<\/p>\n

Eight: Eating Processed Red Meat Most Days<\/h3>\n

Bacon, sausage and deli meat are the clingy exes of your brain \u2013 fun in the moment, expensive long term. Cohort studies link regular processed red meat intake with higher dementia risk, while swapping a daily serving for fish, nuts or legumes is associated with a meaningful reduction. You do not have to exile burgers forever, but turning \u201cevery day\u201d into \u201ca few times a month\u201d is a quiet gift to your arteries and neurons.<\/p>\n

Nine: Skipping Any Kind Of Strength Training<\/h3>\n

Muscle work is brain work. Resistance training in older adults has been shown to increase brain-derived neurotrophic factor \u2013 a kind of Miracle-Gro for neurons \u2013 and to sharpen executive function and memory. If a gym sounds like punishment, start at home: squats to a chair, wall push-ups, resistance bands twice a week. Get medical clearance if you have heart or joint issues, then treat strength as non-negotiable, like your skincare routine.<\/p>\n

Quick Brain-Habit Check For Your Week<\/h2>\n

Scan your last few days. Do you reach for GPS on autopilot, rely on energy drinks, fall asleep to streaming, mouth-breathe, treat supplements casually, ignore constipation, avoid floss, eat processed meat more days than not and skip strength work entirely? Pick any two habits to soften this month. Your future brain will not send flowers, but it will remember where you parked.<\/p>\n","protected":false},"author":42690,"featured_media":117434,"template":"","format":"standard","categories":[3914],"yoast_head":"\nWant a Sharper Brain as You Age \u2014 Why a Neurologist Avoids These 9 Everyday Habits Completely - Grazia USA<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/graziamagazine.com\/us\/articles\/want-a-sharper-brain-as-you-age-why-a-neurologist-avoids-these-9-everyday-habits-completely\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Want a Sharper Brain as You Age \u2014 Why a Neurologist Avoids These 9 Everyday Habits Completely\" \/>\n<meta property=\"og:description\" content=\"Picture this: you remember everyone\u2019s star sign but cannot find your car in the Target parking lot. 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