Product Overview
Black walnuts (Juglans nigra) are rich in nutrients and may offer several health benefits, including improved heart health, reduced inflammation, and potential antibacterial properties. They are also high in protein, omega-3 fatty acids, and antioxidants, which can contribute to overall wellness.
Health Benefits of Black Walnuts (Juglans nigra)
Nutritional Profile
Black walnuts are rich in nutrients, making them a healthy addition to your diet. A 1-ounce (28-gram) serving contains:
| Nutrient | Amount |
|---|---|
| Calories | 170 |
| Protein | 7 grams |
| Fat | 17 grams |
| Carbohydrates | 3 grams |
| Fiber | 2 grams |
| Magnesium | 14% of RDI |
| Phosphorus | 14% of RDI |
| Potassium | 4% of RDI |
| Iron | 5% of RDI |
| Zinc | 6% of RDI |
| Copper | 19% of RDI |
| Manganese | 55% of RDI |
| Selenium | 7% of RDI |
1. Heart Health
The polyphenols and flavonoids in black walnuts may help lower cholesterol levels, improve blood lipid profiles, and reduce the risk of cardiovascular disease.
- Omega-3 fatty acids: May improve certain heart disease risk factors like high blood pressure and cholesterol levels.
- Tannins: Help lower blood pressure and decrease blood lipid levels, potentially improving heart health.
- Ellagic acid: May help prevent a narrowing of the arteries caused by plaque buildup that can lead to heart disease. (1)
2. Antibacterial properties
Black walnut hulls are high in tannins — compounds with antibacterial properties. (5) Tannins in black walnuts have antibacterial effects against Listeria, Salmonella, and E. coli — bacteria that commonly cause foodborne illnesses. (6)
A study found that black walnut hull extracts have antioxidant and antibacterial activities, preventing the growth of Staphylococcus aureus, a bacteria that can cause infections. (7)
3. Using Black Walnut Hull to Treat Parasites
Black walnut hull, specifically the hull of Juglans nigra, has been used for centuries as a natural remedy to treat various types of parasites, including:
- Tapeworms: The hull contains juglone, a compound that has been shown to be effective in expelling tapeworms from the body.
- Hookworms: Black walnut hull has been traditionally used to treat hookworm infections, which are caused by the presence of Ancylostoma duodenale and Necator americanus worms.
- Roundworms: The hull may also be effective in treating roundworms (Ascaris lumbricoides) and other types of intestinal parasites.
Used by the Indians of America as an anti-parasite, anti-bacterial, anti-viral and anti-fungal remedy. Its active ingredients are juglone, tannin and iodine.
4. Anti-Inflammatory Effects
Black walnut’s anti-inflammatory properties may help alleviate symptoms associated with conditions like arthritis, gout, and other inflammatory disorders.
5. Antioxidant Properties
The high antioxidant content in black walnuts can help protect cells from damage caused by free radicals, reducing the risk of chronic diseases such as cancer, Alzheimer’s disease, and Parkinson’s disease.
6. Neuroprotection
Black walnut’s polyphenols may have neuroprotective effects, potentially helping to prevent or slow the progression of neurodegenerative disorders like Alzheimer’s and Parkinson’s.
7. Immune System Support
The antioxidants and polyphenols in black walnuts may help boost the immune system, reducing the risk of illnesses like the common cold and flu.
8. Digestive Health
According to scientific labs: “Black Walnut Hull is considered a tonic that aids digestion and the intestinal system. It helps to relieve colic, heartburn and flatulence. As a cholagogue, it stimulates the flow of bile into the intestines and is thought to ease bilious colic and pain in the spleen.”
9. Anti-Cancer Properties
Studies have shown that black walnut extract has anti-tumor compound called juglone. Test-tube studies have found this compound to significantly reduce tumor growth. (3) (4)
10. Skin and Hair Benefits
The antioxidants in black walnuts may help protect the skin from damage caused by UV rays and pollution, promoting healthy aging. Additionally, black walnut’s omega-3 fatty acids can nourish hair follicles, reducing the risk of dandruff and other scalp conditions.
Usage
Black walnuts can be consumed raw, roasted, or added to various dishes like salads, baked goods, and cereals for added flavor and nutrition. However, it's important to consult a healthcare professional before using them for medicinal purposes, especially in supplement form.
Herbie’s Herbs tinctures are alcohol-based preparations macerated in 50% distilled cane sugar alcohol at a 1:2 ratio.
Compared to other methods, alcohol helps extract nearly all active constituents from a herb yielding stronger tinctures that require a lower dose to attain beneficial effects.
Alcohol eliminates the growth of bacteria and mold while preserving the valuable constituents resulting in a much longer shelf life.
Disclaimer:
The information on this web site has not been evaluated by the Canadian Dept. of Health and Welfare or by the US FDA. It is not intended to diagnose, treat, or cure any diseases or replace medical attention. Please consult your practitioner, physician or herbal specialist before using any products you purchase.
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