Up to 44% of Dementia May Be Preventable — Why Midlife Prevention Matters
New research published in JAMA Neurology reveals a hopeful truth: up to 44% of dementia cases may be preventable.
The study followed participants over several decades and found that maintaining vascular health from midlife through your 70s can dramatically lower the risk of developing dementia before age 80.
In other words, what you do in your 40s, 50s, and 60s matters for your brain.
Why vascular health matters for the brain
The brain relies on healthy blood vessels for a steady flow of oxygen and nutrients. When blood pressure, blood sugar, and weight are well managed, the brain functions optimally. But when these systems are neglected, the risk of vascular damage — and later cognitive decline — increases.
While we can’t change our genes, we can take control of lifestyle factors. Functional medicine gives us a personalized, proactive approach to:
- Balance blood pressure
- Improve blood sugar control
- Support healthy weight
- Encourage consistent physical activity
And starting these habits before problems arise is key.
Pro Health Tip: Small Swaps for a Healthier Home
One of the best ways to protect your long-term health is to reduce your exposure to harmful chemicals. You don’t have to overhaul everything at once — start with simple swaps:
- Scented candles and plug-ins → essential oil diffuser or beeswax candles
- Conventional all-purpose cleaner → castile soap + vinegar + essential oils
- Dryer sheets → wool dryer balls + a few drops of essential oil
- Antibacterial hand soap → gentle, unscented soap
- Conventional deodorant → aluminum-free natural deodorant
- Baby oil → organic body oil (jojoba, coconut, almond) or shea butter
- Toothpaste with dyes → natural toothpaste
- Plastic loofahs → natural fiber brushes or washcloths
These upgrades reduce your toxic load without requiring perfection.
Did You Know? Clean Living Starts Inside You
Clean living isn’t just about your surroundings — it’s also about your gut health.
Your gut is one of the body’s main detox organs. If it’s sluggish, inflamed, or imbalanced, your detox pathways can get clogged from the inside out.
Support your gut daily by focusing on:
- Fiber-rich foods (many are in season now!)
- Hydration
- Consistent daily elimination
By balancing your gut and reducing everyday toxin exposure, you tip the scales in your favor — protecting your brain, your body, and your long-term health.
