Doctors & patients are saying about 'A-Fib.com'...


"A-Fib.com is a great web site for patients, that is unequaled by anything else out there."

Dr. Douglas L. Packer, MD, FHRS, Mayo Clinic, Rochester, MN

"Jill and I put you and your work in our prayers every night. What you do to help people through this [A-Fib] process is really incredible."

Jill and Steve Douglas, East Troy, WI 

“I really appreciate all the information on your website as it allows me to be a better informed patient and to know what questions to ask my EP. 

Faye Spencer, Boise, ID, April 2017

“I think your site has helped a lot of patients.”

Dr. Hugh G. Calkins, MD  Johns Hopkins,
Baltimore, MD


Doctors & patients are saying about 'Beat Your A-Fib'...


"If I had [your book] 10 years ago, it would have saved me 8 years of hell.”

Roy Salmon, Patient, A-Fib Free,
Adelaide, Australia

"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

"...masterful. You managed to combine an encyclopedic compilation of information with the simplicity of presentation that enhances the delivery of the information to the reader. This is not an easy thing to do, but you have been very, very successful at it."

Ira David Levin, heart patient, 
Rome, Italy

"Within the pages of Beat Your A-Fib, Dr. Steve Ryan, PhD, provides a comprehensive guide for persons seeking to find a cure for their Atrial Fibrillation."

Walter Kerwin, MD, Cedars-Sinai Medical Center, Los Angeles, CA


Taking Warfarin? The Myth about Foods with Vitamin K

Are you taking the blood thinner warfarin to manage your risk of clots and A-Fib stroke? Have you been told to avoid foods with vitamin K to prevent excess clotting? Want to know the facts about warfarin and vitamin K? Take our 5 question quiz to separate the facts from the myths.

A 5 Question Quiz about Warfarin and Vitamin K

1. True or False: Warfarin and vitamin K actually work against each other in your body.
True. Vitamin K helps your blood clot. Warfarin makes your blood clot more slowly. Your INR level is monitored to keep them in balance.

2. True or False: When taking warfarin, you should limit foods with high levels of vitamin K like dark, leafy greens.
False. You don’t need to avoid foods with vitamin K. The key is to consistently maintain your daily level of vitamin K.

Don’t confuse vitamin K with the K on the periodic table for potassium. One’s a vitamin, the other is a mineral.

3. True or False: Vitamin K information is not included on most packaged food nutritional labels.
True. So it’s often hard to determine the amount of vitamin K in your food.

4. True or False: To be safe, it’s better to maintain a low level of vitamin K in your diet.
False. Don’t avoid vitamin K foods. Vitamin K is an important nutrient especially for bone strength, brain function and cardiovascular health.

5. True or False: A vitamin K supplement may actually help stabilize your INR levels.
True. Some experts suggest that a low-dose vitamin K supplement (50-150 mcg/day) may help stabilize fluctuations in INR.

About Warfarin and Vitamin K

Well, how’d you do on the quiz? Did you learn something? So, if you’re on warfarin, you now know the facts from the myths:

• You can eat dark, leafy greens rich with vitamin K
• You need to maintain a consistent intake of vitamin K
• Most nutritional labels won’t help when checking for the amount of vitamin K
• Vitamin K is important for bone strength, brain function and cardiovascular health
• A low-dose vitamin K supplement may help stabilize your INR

Vitamin K Finder -veggies with border

Vitamin K Finder: http://www.ptinr.com/cafe-ptinr/vitamin-k-finder

A Practical Reference to Vitamin K-rich Foods

For a practical reference about foods with vitamin K, check out the online ‘Vitamin K Finder’ at the ptinr.com website.

With over 5,000 items, simply select a food category or enter the food of interest in the search field. Each entry is rated as a low, medium, or high source of vitamin K, and lists the micrograms (mcg) per serving size. Helpful while shopping, dining out or traveling.

Safely Add More Foods with Vitamin K

Safety first. When on warfarin, don’t make any changes to your vitamin K intake without first talking to your doctor. Your warfarin dosage many need to be adjusted.

Discuss which foods and how much vitamin K you should target. Ask if a low-dose vitamin K supplement is appropriate for you.

Your Goal: For those on warfarin, you can return to eating the leafy greens you enjoy. And you can reclaim the benefits of vitamin K for bone strength, brain function and cardiovascular health.

Additional reading, go to: Arterial Calcification from Warfarin: Vitamin K May Reverse it

References for this article

Related Posts

Follow Us
facebook - A-Fib.comtwitter - A-Fib.comlinkedin  - A-Fib.compinterest  - A-Fib.comYouTube: A-Fib Can be Cured!  - A-Fib.com


A-Fib.com is a
501(c)(3) Nonprofit



Your support is needed. Every donation helps, even just $1.00.



A-Fib.com top rated by Healthline.com for fourth year 2014  2015  2016  2017

A-Fib.com Mission Statement
We Need You

Mug - Seek your cure - Beat Your A-Fib 200 pix wide at 300 resEncourage others
with A-Fib
click to order

Home | The A-Fib Coach | Help Support A-Fib.com | A-Fib News Archive | Tell Us What You think | Press Room | GuideStar Seal | HON certification | Disclosures | Terms of Use | Privacy Policy