Supplement: Black Walnut

Supplement: Black Walnut

Supplement: Black Walnut

Black Walnut Tree

Black Walnut Tree

Black Walnut

Other Names:

Carya, Carya basilike, Carya persica, Green Black Walnut, Green Walnut, Juglans nigra, Jupiter’s Nuts, Nogal Americano, Nogal Negro, Nogueira-preta, Noix, Noix de Jupiter, Noix de Perse, Noix Verte, Noyer d’Amérique, Noyer Noir, Noyer Noir Américain, Nux persica, Nux regia, Schwarze Walnuss, Walnoot, Walnut.

Black walnut is a tree. People use the outer covering of the nut (the hull) to make medicine.

Black walnut is used to treat parasitic worm infections and certain other infections including diphtheria and syphilis. It is also used for leukemia.

Some people use black walnut as a gargle, apply it to the scalp as hair dye, or put it on the skin to treat wounds.

Black walnut contains high concentrations of chemicals called tannins, which can reduce pain and swelling and dry up body fluids such as mucous.

Insufficient Evidence for:

Intestinal worms.
Use as a gargle.
Skin wounds.
Other conditions.
More evidence is needed to rate the effectiveness of black walnut for these uses.

Black walnut might be safe for most people when taken by mouth short-term. It is not known what the possible side effects from short-term use might be.

Black walnut might be unsafe when applied to the skin. It contains a chemical called juglone that might cause tongue or lip cancer, especially if applied daily.

Special Precautions & Warnings:

Pregnancy and breast-feeding: Don’t apply black walnut to the skin if you are pregnant or breast-feeding. This topical use might be unsafe. It’s also best to avoid oral use. Not enough is known about the safety of taking black walnut by mouth during pregnancy or breast-feeding.

Minor Interaction. Be watchful with this combination:

Medications taken by mouth (Oral drugs) interacts with BLACK WALNUT
Black walnut hulls contains a large amount of chemicals called tannins. Tannins absorb substances in the stomach and intestines. Taking black walnut along with medications taken by mouth can decrease how much medicine your body absorbs, and decrease the effectiveness of your medicine. To prevent this interaction, take black walnut at least one hour after medications you take by mouth.


Vitamin Supplement Ingredients

Please Note:

Tell all your health care providers about any complementary health practices you use. Give them a full picture of what you do to manage your health. This will help ensure coordinated and safe care.


The information presented is believed to be accurate, however, the publisher accepts no responsibility for the accuracy of the information provided, and the reader assumes all risk for its use. These statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose‚ treat or cure any disease or medical condition. Please consult your doctor before starting any exercise or nutritional supplement program or before using these or any product during pregnancy or if you have a serious medical condition.

About the Author:

McGuinnessPublishing™ is an authoritative source for information about Vitamin Supplement Ingredients and their use. The information provided on this site is intended for your general knowledge only and is not a substitute for professional medical advice or treatment for specific medical conditions. Always seek the advice of your physician or other qualified health care provider with any questions you may have regarding a medical condition. The information on this website is not intended to diagnose, treat, cure or prevent any disease. Never disregard medical advice or delay in seeking it because of something you have read on this or any website. We always urge you to consult your doctor before taking any vitamins or supplements due to potential side effects.

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