Q & A with Dr. Jed Fahey

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Q:  I am on Coumadin (blood thinner) and am told that I have to be careful about consuming broccoli due to high Vitamin K content.  Does Brassica® Tea contain Vitamin K as well?
 
A:  We have not been able to measure the amount of Vitamin K in Brassica Tea.  Accurate analysis is extremely difficult and unreliable because Vitamin K is not water soluble.  Analyses in the Brassica Chemoprotection Laboratory show that BroccoSprouts contain 1.35 micrograms of Vitamin K per gram of fresh sprouts.  This converts to 135 micrograms per 100 grams (which is much more than one would consume per day), or 38 micrograms per one ounce serving.  The Vitamin K content of market stage (adult) broccoli is reported as 205-270 micrograms per 100 grams, and one might consume 100 grams of adult broccoli at a time.  Other vegetables are reported to contain from 5 to about 1,500 micrograms per 100 grams.  Given that the broccoli extract in the tea comes from the sprouts, and the amount of SGS is reduced from 73 milligrams per one ounce serving to 15 milligrams per tea bag, and given that Vitamin K is not water soluble, we believe Brassica Tea contains very little Vitamin K.  However, certainly discuss this with your physician.

Brassica Blog
News and notes about BroccoSprouts, Brassica Teas with SGS and Broccoli

Disclaimer

Information on this website is not a substitute for the advice of a qualified health professional and is not intended to diagnose, treat, cure or prevent any disease. This website is intended for educational purpose only and is in no way intended to substitute for professional medical advice, contradict medical advice given, or for medical care of any kind.

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Press Room Print E-mail

Here are a few press releases about BPP, BroccoSprouts, and Brassica Tea and the related science behind them.  Please note that these links will take you to another website.  Simply press “back” to return to BrassicaTea.com.

You can also explore our Press Coverage and learn what others are writing about BPP, BroccoSprouts and Brassica Tea.

Press Releases

11/16/2005

Broccoli Sprouts Found To Boost Body's Ability To Eliminate Cancer-causing Toxins In Human Study

3/21/2005

Mounting Evidence Shows Compound Found In Broccoli Sprouts Is A Powerful Disease Fighter

7/13/2004

Antioxidant Found In Broccoli And Broccoli Sprouts: Protects Eyes From Light Damage
Find the paper here.

4/28/2004

New Research Indicates Consumption of Broccoli Sprouts May Reduce High Blood Pressure, Risk of Heart Disease, Stroke
Find the paper here.

3/26/2004

Evidence For Cancer-preventing Power Of Broccoli Keeps Growing

5/27/2002

Dietary Component Kills Bacterial Cause of Ulcers and Stomach Cancer
Laboratory Finding Points to Possible Economical Treatment of Infection
(JHMI Press release, "Sulforpahane versus stomach ulcers")
Find the paper here.

3/22/2002

Demand For Antioxidant Broccoli Tea Overwhelming In Test Market: Consumers Directed to BroccoSprouts, Brassica's Flagship Product

3/6/2002

Cancer-Fighting Properties Found In Broccoli Introduced In New Tea: Colorado Chosen As First Market to Sell Tea

1/16/2002

Broccoli Sprout Grower Assures Consumers Of Safety Of Brassica Broccoli Sprouts

1/7/2002

Sulforaphane's Protective Properties Beneficial Against Prostate Cancer, Cardiovascular Disease And Retinal Damage

7/17/2001

New Evidence Reveals How Common Foods Can Specifically Target, Strengthen the Body's First Lines of Defense Against Cancer

3/13/2001

New Studies Confirm Powerful Natural Anti-Cancer System:
Research Verifies Cancer-Preventing Compound Found In Broccosprouts®

1/12/2001

"The Best Broccoli" Has High Levels Of Cancer-Preventing Compound

7/25/2000

Unique Properties of BroccoSprouts® Validated by Patent

6/1/2000

New Research Finds Antioxidant Found in BroccoSprouts May Have Even More Benefits

4/3/2000

The Brassica Sprout Safety Program

1/19/2000

Brassica Protection Products Wins Patent Suit for its Sulforaphane-rich Broccoli Sprouts.

10/21/99

Statement Regarding New Patents Issued and BroccoSprouts®

4/20/99

For the First Time, Plant Grown to Increase its Antioxidant Content: BroccoSprouts® To Be Available Nationwide

4/20/99

Research Summary: A Look at Sulforaphane Glucosinolate (SGS) and Preliminary Evidence for Its Role in Reducing Risk of Cancer

9/15/97

Cancer Protection Compound Abundant in Broccoli Sprouts (JHMI copy)