7 Ways to Reduce Your Risk of Developing Dementia and Alzheimer’s

Rachel Kanady | February 24, 2026

Dementia and Alzheimer’s are terms people often use interchangeably — but they’re not exactly the same. Dementia is a broad category describing symptoms like memory loss, confusion, and difficulties with thinking or reasoning that interfere with everyday life.


Alzheimer’s disease is the most common cause of dementia, and it involves specific changes in the brain that gradually worsen over time. Most people’s risk increases with age, but research shows many factors that influence risk are modifiable — meaning we can take action throughout life to help keep our brains healthier, longer.


Evidence from health authorities and scientific research suggests that a variety of lifestyle and health habits can help lower your risk — regardless of your age. Below are the seven important lifestyle choices supported by latest medical guidance to maintain brain health and reduce your chances of developing dementia or Alzheimer’s.


7 Strategies for Brain Health


#1 Stay Physically Active


Physical activity is one of the most consistently recommended ways to support brain health. Exercise improves blood flow, supports heart health (which is closely linked to brain health), reduces inflammation, and may help slow cognitive decline over time. Even moderate exercise — like brisk walking, cycling, or dancing — done regularly can make a difference.


Tips to Get Moving:


  • Aim for 150+ minutes of moderate‑intensity activity per week
     
  • Include strength training (like resistance bands or light weights) at least twice weekly
     
  • Break up sitting time with short activity breaks
     

#2 Eat for Brain Health


While no specific food can “prevent” dementia, healthy eating patterns are linked to better cognitive outcomes. Diets rich in fruits, vegetables, whole grains, lean proteins, and healthy fats — such as the Mediterranean or MIND diets — are associated with lower risk of cognitive decline and Alzheimer’s.


Ways to Nourish Your Brain:


  • Load up on leafy greens, berries, nuts, and fish
     
  • Choose olive oil over saturated fats
     
  • Limit highly processed foods, excess sugar, and refined carbohydrates


#3 Manage Cardiovascular and Metabolic Health


Conditions like high blood pressure, diabetes, and high cholesterol are linked to increased dementia risk — not just heart disease risk. Controlling these through lifestyle and medical care supports both your brain and body.

Key Actions:


  • Get regular screenings for blood pressure and blood sugar
     
  • Follow medical guidance for managing chronic conditions
     
  • Maintain a healthy weight


#4 Keep Your Mind & Senses Engaged


Mental challenges and social connections help build and sustain “cognitive reserve,” which refers to the brain’s resilience against age‑related changes. Staying socially active and mentally engaged is linked to lower risk of cognitive decline.


Brain‑Boosting Habits:


  • Read books, learn a language, or explore new hobbies
     
  • Play games that challenge memory and reasoning
     
  • Stay socially connected with friends, family, and community
     

#5 Address Vision & Hearing Loss


Uncorrected vision or hearing loss can lead to social isolation and reduced cognitive stimulation. Research shows that people who use hearing aids or correct vision loss may experience slower cognitive decline.


#6 Avoid Tobacco & Minimize Alcohol


Smoking damages blood vessels, increases inflammation, and interferes with healthy brain aging — but quitting can significantly reduce risk, even later in life. Alcohol use has also been shown to harm brain health, including short-term memory and cognition.


#7 Prioritize Sleep


Quality sleep supports memory, mood, and overall brain function. Poor sleep patterns and untreated sleep disorders, like sleep apnea, are associated with higher dementia risk. Aim for consistent, restful nights and talk with a healthcare provider if you struggle with sleep.


Final Thoughts


There is no guaranteed way to prevent dementia or Alzheimer’s — age, genetics, and family history play a role. However, lifestyle choices throughout your life can help support brain health. Sustained changes in how you move, eat, think, and engage with the world can meaningfully lower your risk and improve your overall well‑being.


If you’re concerned about dementia or Alzheimer’s risk for yourself or someone you love, consult a healthcare provider with any specific concerns.

Couple reviewing financial documents and tablet at a table.
By Rachel Kanady February 17, 2026
Learn the most common retirement planning mistakes—from starting too late to underestimating healthcare costs—and how to avoid them.
Man in hospital bed looking somber, wearing blue patient gown, room with medical equipment.
By Rachel Kanady February 11, 2026
See how a High Deductible Health Plan works during a real medical crisis—and what one cancer scare cost out of pocket.
Doctor holding a red heart, smiling, with stethoscope, wearing lab coat and blue scrubs.
By Rachel Kanady February 4, 2026
February is American Heart Month. Learn simple, preventive steps to support heart health and understand how insurance benefits can help.
Man sitting on a bed, holding head and stomach, appearing in distress.
By Rachel Kanady January 31, 2026
Learn how to decide when cold or flu symptoms can be treated at home—and when to use telehealth, urgent care, or the ER—based on symptoms and coverage.
Woman in beige cardigan looks intently at folded paper. Indoor setting.
By Rachel Kanady January 25, 2026
Enrolled in a new ACA health plan? Learn when coverage starts and how to avoid gaps by checking ID cards, provider networks, prescriptions, and payments.
Woman holding a Medicare health insurance card, smiling. The card shows Part A and B effective dates.
By Rachel Kanady January 19, 2026
Enrolled in a new Medicare plan? Read practical tips to help you transition smoothly, from reviewing plan materials and sharing your new ID card to confirming coverage and prescriptions.
Close-up of colorful soda cans, some opened, arranged together.
By Rachel Kanady July 1, 2025
As the summer sun beckons and thirst levels rise, it's tempting to reach for a cold, fizzy beverage. But before you pop open that soda can, consider this: your drink choice has long-term implications for your health. The Hidden Risks in Your Glass A comprehensive study by the International Agency for Research on Cancer (IARC) analyzed data from over 451,000 individuals across 10 European countries over a 16-year period. The findings revealed that consuming two or more 250 ml glasses of soft drinks daily—whether sugar-sweetened or artificially sweetened—was associated with a higher risk of all-cause mortality compared to those who drank less than one glass per month . Delving deeper: Artificially Sweetened Beverages : Individuals consuming two or more glasses daily had a 26% higher risk of death compared to those who consumed less than one glass per month. Specifically, there was a 52% increased risk of death from circulatory diseases . Sugar-Sweetened Beverages : Those consuming one or more glasses daily faced a 59% higher risk of death from digestive diseases . All Soft Drinks : A notable association was found between soft drink consumption and increased mortality from Parkinson's disease . Alternatives That Aren’t Any Healthier Think fruit juice or energy drinks are a safer bet? A study involving 13,440 U.S. adults aged 45 and older found that each additional 12-ounce serving of sugary beverages, including 100% fruit juice, was linked to an 11% higher risk of all-cause mortality. Specifically, each additional 12-ounce serving of fruit juice was associated with a 24% increased risk. Watch the sugar content of iced coffee beverages and alcoholic cocktails as well. Lifestyle Factors Matter, Too It's essential to note that high soft drink consumption often correlates with other unhealthy lifestyle choices. The IARC study observed that individuals who drank more soft drinks typically had higher body mass indexes and were more likely to smoke. Even after adjusting for factors like diet, physical activity, smoking, and education, the association between soft drink consumption and increased mortality risk remained significant . Refreshing Alternatives for the Season Looking to quench your thirst without compromising your health? Here are some delightful, healthier options: Infused Water : Add slices of citrus fruits, cucumbers, or berries to your water for a refreshing twist. Herbal Iced Teas : Brew teas like hibiscus or mint, chill them, and enjoy over ice. Sparkling Water with a Splash : Mix sparkling water with a splash of 100% fruit juice for a fizzy treat. Homemade Lemonade : Use fresh lemons, water, and a touch of natural sweetener like honey or stevia. Coconut Water : A natural source of electrolytes, perfect for rehydration. Final Thoughts Summer is a time for relaxation and enjoyment. By making informed beverage choices, you can savor the season while prioritizing your health. So, the next time you're reaching for a drink to beat the heat, consider these healthier alternatives. Your body will thank you!
Woman with bandana over eyes, holding open map over hood of car, desert landscape.
By Rachel Kanady July 1, 2025
Suggested tags: wellness tips, travel insurance, health insurance, Medicare, travel health Whether you’re planning a weekend getaway or a long-awaited international adventure, setting off on a trip is always exciting—but can also be unpredictable. That’s why preparing for the unexpected, especially when it comes to your health, is essential. Knowing what your medical coverage includes (and doesn’t) while traveling can help you stay healthy, avoid costly surprises, and soak up the unforgettable moments on your journey. Let’s walk through some proactive steps you can take before packing your bags—from vaccinations and insurance to emergency planning and fraud protection. 1. Know What Your Health Plan Covers—And Where Medical surprises aren’t on anyone’s itinerary—but it’s best to be prepared. Start by knowing how your insurance policy covers (or doesn’t) the region you’re traveling to. Individual health policyholders, review your insurer’s network coverage. Some plans only cover in-network or state-specific services, while others offer broader emergency coverage or travel-specific riders. Consult your insurance agent to get help reviewing your policy. Medicare beneficiaries, Original Medicare (Parts A & B) typically doesn’t cover medical care outside the U.S., except in limited circumstances. If you have a Medicare Advantage Plan, it may include emergency and urgent coverage abroad, but this varies by provider. Check your plan’s Evidence of Coverage or speak to your plan representative before traveling. 2. Consider Supplemental Insurance If you're a frequent traveler or heading abroad, look into some options to help cover you. Some options include: Travel Medical Insurance : Plans offer emergency coverage during trips outside the U.S. and tend to be affordable. Evacuation Insurance : This covers transport to a qualified medical facility if the nearest care is inadequate. An evacuation clause is often, but not always, included in a travel insurance plan. Medicare Supplement Insurance (Medigap) : Some Medigap policies cover emergency care abroad, typically up to plan limits and with a deductible. Critical Illness Insurance : A lump-sum payout can provide financial flexibility in case you’re diagnosed with a covered condition like a heart attack or stroke during travel. Be sure to read the fine print—some policies require you to be under a certain age, and preexisting conditions may not be covered. Your licensed insurance agent can help talk you through your options. 3. Keep Your Medical Info Handy Consider using a secure health app or digital wallet to access all your health records quickly. But just in case your phone is inaccessible, bring physical copies of these important documents as well: Your insurance or Medicare cards Emergency contact numbers (include the country code +1 if you’re traveling abroad) A medication list with dosages Allergy and medical condition alerts Pack all essential paperwork together in a waterproof sleeve in your luggage, and leave a second copy with someone back home. 4. Schedule Preventive Care Before Departure Most insurance plans cover preventive care services like wellness visits, vaccinations, and screenings. Before your trip, check these tasks off your list:  Get vaccinated : Make sure you’re up to date on your flu, COVID-19, and tetanus shots. If traveling internationally, check the CDC recommendations for the region you’re visiting, which may include Hepatitis A/B, typhoid, or yellow fever vaccinations.
By Rachel Kanady July 1, 2025
Write about something you know. If you don’t know much about a specific topic that will interest your readers, invite an expert to write about it.