Black Walnut Benefits, Dosage & Side Effects Supplement Information and Usage Guide

Black Walnut is used to support digestive health, fight parasites, and promote skin healing.

Black Walnut (Juglans nigra) is a North American tree whose hulls and bark have been used traditionally for parasitic infections and digestive health. It is also known for its antifungal and antimicrobial properties.

The hull contains juglone and tannins, which may help cleanse the digestive tract and support skin and gut health. It is commonly found in herbal parasite cleanse blends and tinctures.

Black walnut is used for intestinal health, skin conditions, and microbial balance. While supported by traditional use, more clinical research is needed to confirm safety and effectiveness.

Other names & forms of Black Walnut supplement : juglans nigra, black walnut hull, black walnut extract

Benefits

Black walnut offers targeted health benefits, particularly for gut health, parasite elimination, and skin conditions:

• Supports Digestive Health by helping maintain a healthy gut environment and combating unwanted pathogens.
• May promote Skin Health by reducing inflammation and supporting the treatment of minor irritations.
• Offers immune-enhancing benefits through its antimicrobial activity, contributing to Immunity.

Dosage

Appropriate doses of Black Walnut supplement are determined by health status and professional guidance:

• Digestive and antiparasitic support: 250–500 mg/day of Black Walnut hull extract.
• Traditional use: 1–2 grams/day of powdered hull or decoction.
• Short-term cleanse: Often used in 7–10 day cycles with other herbs.
• Recommendation: Avoid in pregnancy; monitor for nut allergies.

Side Effects

Black Walnut extract can support detox and parasite protocols, but you may experience mild side effects initially. Keep an eye on:

• Possible gastrointestinal upset—nausea, cramping, or diarrhea—especially in higher doses
• Occasional headache or lightheadedness during detoxification
• Mild skin rash or itching—particularly if sensitive to walnuts or juglone
• Temporary changes in bowel habits—looser stools or mild constipation
• Rare allergic reactions—swelling or hives—in those with tree nut allergies

Interactions

Possible interactions include:

• Binders and adsorbents: Black Walnut’s tannins may bind and reduce absorption of medications like thyroid drugs; space dosing by at least two hours.
• Antifungal and antibiotic therapies: Its antifungal activity could alter efficacy of fluconazole; separate dosing and consult provider.
• Anticoagulant and antiplatelet agents: Mild blood-thinning properties may add to warfarin or Garlic, increasing bleeding risk.
• Diabetes medications: Potential influence on glucose metabolism; monitor blood sugar if combined with insulin or Cinnamon.

Precautions

Before taking Black Walnut, ensure you aren’t in one of these higher-risk categories. If you are, check with your healthcare provider:

• Pregnant or breastfeeding women: Limited safety data; best to avoid high-dose extracts
• Individuals with nut allergies: Avoid to prevent severe allergic reactions
• People with gallbladder or bile duct obstructions: May exacerbate symptoms; use with caution
• Those on anticoagulant or antiplatelet medications: Potential to increase bleeding risk; monitor clotting closely
• Patients scheduled for surgery: Discontinue at least two weeks prior—possible interactions with anesthesia and bleeding

This article was originally published on Stackbb.com, your trusted source for science-based supplement guides.