The Efficacy and Effects of Drinking Water Infused with Walnut Shells
The benefits and effects of drinking water infused with walnut shells generally include promoting digestion, reducing swelling and relieving pain, astringing the intestines to stop diarrhea, clearing heat and detoxifying, and improving insomnia.

1. Promoting Digestion
The dietary fiber and other components in walnut shells help promote intestinal peristalsis and improve the digestive process. For individuals with weak digestive systems or those frequently suffering from constipation, drinking walnut shell-infused water appropriately can aid digestion.
2. Reducing Swelling and Relieving Pain
Walnut shells have the effect of reducing swelling and relieving pain, which can help alleviate localized swelling and pain symptoms. For localized bruising and swelling pain caused by falls, blows, or joint swelling pain, drinking walnut shell-infused water may help promote local blood circulation, reduce inflammatory responses, and thus alleviate swelling and pain symptoms.
3. Astringing the Intestines to Stop Diarrhea
The bitter and astringent properties of walnut shells provide the effect of astringing the intestines to stop diarrhea, which can be used for conditions such as chronic diarrhea caused by spleen deficiency and persistent dysentery. Drinking walnut shell-infused water can tighten the intestines, enhance the intestines' retention function, and reduce intestinal peristalsis, thereby alleviating diarrhea symptoms.
4. Clearing Heat and Detoxifying
Walnut shells have a certain effect of clearing heat and detoxifying, which can help eliminate internal heat toxins. For symptoms such as sore throat and mouth ulcers caused by internal heat toxins, drinking walnut shell-infused water can help clear heat, reduce fire, detoxify, and reduce swelling, helping to alleviate local redness, swelling, heat, and pain and promote the resolution of inflammation.
5. Improving Insomnia
Walnut shells contain some components that regulate the nervous system. Drinking walnut shell-infused water has a certain calming and sleep-promoting effect. For insomnia symptoms caused by mental tension and anxiety, drinking walnut shell-infused water can help relax nerves, regulate nervous system function, and improve sleep quality.
It is recommended to consume walnut shell-infused water in moderation and not to drink it in large quantities for a prolonged period. A light diet should be maintained in daily life, and a balanced dietary structure with diverse food intake is recommended.