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Real members of MyHeartDiseaseTeam have posted questions and answers that support our community guidelines, and should not be taken as medical advice. Looking for the latest medically reviewed content by doctors and experts? Visit our resource section.
A MyHeartDiseaseTeam Member asked a question 💭
Hagerstown, MD

Harvard Medical School offers a straightforward answer: lifestyle matters. While genetics account for roughly 25% of the variation in how long we live, the remaining 75% is largely shaped by how we care for our bodies and minds. Harvard's guidance is familiar but powerful — eat well, stay physically active, don't smoke, limit alcohol consumption, sleep enough, stay hydrated, maintain social connections and cultivate optimism.

https://www.phillyvoice.com/americans-lifespan-...

March 7
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A MyHeartDiseaseTeam Member

Don't allow yourself to get discouraged ... healthy can be fun and rewarding.

March 13
A MyHeartDiseaseTeam Member

No one wants to make changes. It is difficult and the culture around us does not support healthy choices. Everywhere we go, we are hit with unhealthy choices and all of this works against us when it comes to remaining healthy and choosing a healthy lifestyle over an (more fun) unhealthy one. That is why it is so important for all of us here to encourage each other to make the changes we all know we need to make.

March 9
MyHeartDiseaseTeam

How much can lifestyle changes really impact heart disease outcomes?

You're absolutely right that lifestyle matters tremendously for heart health. Research shows that about 80 percent of premature heart disease deaths can be prevented through lifestyle modifications. Even if you have genetic risk factors for heart disease Show Full Answer

How much can lifestyle changes really impact heart disease outcomes?

You're absolutely right that lifestyle matters tremendously for heart health. Research shows that about 80 percent of premature heart disease deaths can be prevented through lifestyle modifications. Even if you have genetic risk factors for heart disease, adopting healthy habits can reduce your heart attack risk by nearly half.

The key lifestyle changes that make the biggest difference include:

- Eating a heart-healthy diet rich in fruits, vegetables, whole grains, and lean proteins
- Getting regular physical activity to strengthen your heart
- Quitting smoking and avoiding secondhand smoke
- Limiting alcohol intake
- Managing stress through techniques like meditation or yoga
- Maintaining a healthy weight
- Controlling blood pressure and blood sugar levels

While genetics do play a role, lifestyle choices have a major impact on heart disease outcomes. Making even small changes gradually can help you feel better and reduce your risk of serious complications.

The good news is you don't have to overhaul everything overnight. Many MyHeartDiseaseTeam members have found success by starting small and building healthier habits over time.

March 7

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