The black walnut plant contains chemicals called tannins, which can have various effects on the body. However, it is important to note that taking excessive amounts of tannins can lead to certain side effects and potential health risks.
When consumed orally, black walnut can cause stomach upset. This may include symptoms such as nausea, vomiting, and diarrhea. Additionally, excessive intake of tannins can potentially damage the kidneys and liver. Therefore, it is important to be cautious and avoid consuming black walnut in large quantities or for extended periods of time.
It is worth mentioning that black walnut can also have adverse effects when applied to the skin. This is primarily due to the presence of a chemical called juglone, which is found in various parts of the plant. Juglone has the potential to irritate the skin and may cause dermatitis or allergic reactions in some individuals. It is advisable to perform a patch test before applying black walnut products topically to determine if any adverse reactions occur.
Personally, I have not experienced any side effects from black walnut, but it is always important to consider individual differences and potential sensitivities when using any natural remedy or plant-based product. It is advisable to consult with a healthcare professional or a qualified herbalist before using black walnut or any herbal remedy, especially if you have any pre-existing medical conditions or are taking other medications.
The side effects of black walnut include stomach upset when consumed orally, as well as potential kidney and liver damage with excessive intake of tannins. When applied to the skin, black walnut can cause skin irritation due to the presence of juglone. It is important to exercise caution and seek professional advice when using black walnut or any herbal remedy to ensure safe and appropriate usage.