Preventative Health Awareness Month is a powerful, inclusive campaign dedicated to helping people take charge of their health at every stage of life. As we grow older, prevention becomes one of the most important tools we have to maintain independence, quality of life, and overall well-being.
Many conditions that become more common with age such as heart disease, type 2 diabetes, osteoporosis, and some cancers are influenced by lifestyle choices and early detection. Increasingly, research also shows that certain lifestyle factors can help reduce the risk of cognitive decline and dementia.
While there is no guaranteed way to prevent dementia, evidence suggests that up to 40% of cases may be linked to modifiable risk factors. This means there are meaningful steps you can take to support both your physical and brain health.
Here are some preventative health strategies that support healthy aging — including brain health:
- Stay physically active
Regular physical activity benefits the heart, muscles, bones and the brain. Exercise improves blood flow to the brain and is associated with a lower risk of cognitive decline. Aim for a mix of aerobic activity (such as brisk walking or swimming), strength training, and balance exercises. Even small amounts of movement throughout the day can help. - Manage heart health
What’s good for the heart is good for the brain. Controlling blood pressure, cholesterol, and blood sugar levels can lower the risk of stroke and dementia. Regular check-ups and following your healthcare provider’s recommendations are key. - Keep your mind and social connections strong
Staying mentally and socially engaged may help build “cognitive reserve,” which can make the brain more resilient over time. Activities such as reading, learning new skills, volunteering, playing games, and staying connected with friends and family all contribute. - Prioritize healthy eating
Eating patterns that emphasize vegetables, fruits, whole grains, legumes, fish, and healthy fats — while limiting highly processed foods and added sugars — are linked to better heart and brain health. - Address hearing, vision, and mood concerns
Untreated hearing loss, depression, and social isolation may increase dementia risk. Seeking assessment and treatment when concerns arise is an important part of prevention. - Keep up with recommended screenings and vaccinations
Routine screenings help detect health concerns early, when they are most manageable. Preventing infections and managing chronic conditions can also protect overall health and well-being.
Preventative health is not about perfection — it’s about small, consistent steps over time. Preventative Health Awareness Month is a reminder that the actions you take today can support your physical health, protect your brain, and help you stay active and engaged in the years ahead.
If you’re interested in learning more, explore our evidence-based resources on dementia risk reduction and healthy aging below.
