"This book is incredibly complete and easy-to-understand for anybody. I certainly recommend it for patients who want to know more about atrial fibrillation than what they will learn from doctors...."

Pierre Jaïs, M.D. Professor of Cardiology, Haut-Lévêque Hospital, Bordeaux, France

"Dear Steve, I saw a patient this morning with your book [in hand] and highlights throughout. She loves it and finds it very useful to help her in dealing with atrial fibrillation."

Dr. Wilber Su Cavanaugh Heart Center, Phoenix, AZ

"Your book [Beat Your A-Fib] is the quintessential most important guide not only for the individual experiencing atrial fibrillation and his family, but also for primary physicians, and cardiologists."

Jane-Alexandra Krehbiel, nurse, blogger and author "Rational Preparedness: A Primer to Preparedness"


"Steve Ryan's summaries of the Boston A-Fib Symposium are terrific. Steve has the ability to synthesize and communicate accurately in clear and simple terms the essence of complex subjects. This is an exceptional skill and a great service to patients with atrial fibrillation."

Dr. Jeremy Ruskin of Mass. General Hospital and Harvard Medical School

"I love your [A-fib.com] website, Patti and Steve! An excellent resource for anybody seeking credible science on atrial fibrillation plus compelling real-life stories from others living with A-Fib. Congratulations…"

Carolyn Thomas, blogger and heart attack survivor; MyHeartSisters.org

"Steve, your website was so helpful. Thank you! After two ablations I am now A-fib free. You are a great help to a lot of people, keep up the good work."

Terry Traver, former A-Fib patient

"If you want to do some research on AF go to A-Fib.com by Steve Ryan, this site was a big help to me, and helped me be free of AF."

Roy Salmon Patient, A-Fib Free; pacemakerclub.com, Sept. 2013

FAQs: Can I Prevent Familial A-Fib with Diet? Supplements?

“Both my uncles and my Dad have Atrial Fibrillation. I’m worried. How can I avoid developing A-Fib? Can dietary changes help? Or lifestyle changes? I’m 50 years old and so far I don’t have A-Fib (yet), ”

A-Fib does run in families and is called Familial A-Fib. Research says you have a 40% increased risk of developing A-Fib yourself. And the younger that family member was when they got A-Fib, the more likely you are to develop A-Fib. So, you are correct to be concerned about getting A-Fib. 

Note: Most heart health eating plans aim to improve the ‘plumbing’ of the heart, whereas A-Fib is primarily an ‘electrical’ problem.

A Heart Healthy Diet and Lifestyle

While there’s no “Atrial Fibrillation diet” proven to prevent, stop or cure A-Fib, anything that improves your overall heart health might indirectly affect developing A-Fib.

Start with a ‘heart healthy’ diet and healthy lifestyle. There are lots of on-line resources and books about eating healthy for your heart.

• The U.S. National Heart, Lung and Blood Institute recommends the “DASH” eating plan which reduces the risk of developing cardiovascular disease;
• A Mediterranean diet may reduce the risk of atrial fibrillation, according to a article by Case Adams, a board-certified Naturopath;
• A whole-food organic diet is “preferred” for A-Fib patients, states Naturopathic doctor (ND) Dan Carter. But he doesn’t claim that this diet will prevent or cure A-Fib.

For more about a whole food or organic diet, read my FAQ answer.

A-Fib Causes: Some are Under Your Control

The four main causes or co-morbidities of A-Fib are sleep apnea, obesity, hypertension and diabetes. If you have any of these conditions, it’s important to get them under control.

Binge drinking has been known to start one’s A-Fib, as well as smoking and excessive stress or anxiety. Avoid these as much as you can. (Also, many patients develop A-Fib post-surgery due to sudden low levels of magnesium.)

Dehydration can contribute to A-Fib. Too much alcohol or caffeine and too little water can alter the fluid levels in your body. Consume an adequate amount of water especially on hot days and when exercising.

Minerals Quad- flat 200 pixVitamins, Supplements and Herbs

Several vitamins, supplements and herbs have been shown to reduce or eliminate A-Fib symptoms. Magnesium and Potassium deficiencies are prevalent among A-Fib patients, as well as Calcium overload. Read more on our Mineral Deficiencies page.

For a list of 7 other vitamins and supplements known to improve your overall heart health, see my article: ‘Natural’ Supplements for a Healthy Heart’. (I take these myself to help stay A-Fib free after my 1998 catheter ablation which isolated only one of my pulmonary vein, a common treatment strategy at the time.)

What This Means to Families of A-Fib Patients

With A-Fib running in your family, you have a 40% increased risk of developing A-Fib yourself. And the younger your uncles and dad were when they got A-Fib, the more likely you are to develop A-Fib.

The younger your uncles and dad were when they got A-Fib, the more likely you are to develop A-Fib.

While there’s no diet to prevent A-Fib, you can get control of co-morbidities such as obesity, sleep apnea, diabetes and high blood pressure. And you can avoid lifestyle choices like binge drinking, smoking, excessive stress and anxiety that increase your odds of A-Fib. (If you have surgery, ask your doctor about Magnesium IV post-op).

Above all, choose a healthy heart lifestyle, exercise, don’t overindulge and eat well.

References for this article

If you find any errors on this page, email us. Y Last updated: Monday, February 13, 2017

Return to: FAQs Coping With Your A-Fib Day-to-Day Issues

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