There’s a new star on the medicinal mushroom sky. It goes by Phellinus linteus in Latin. The little known English common name is Black Hoof Fungus. It’s far more common, even in America, to hear it referred to by its Japanese name as Mesima.
Phellinus linteus is common in Southeast Asia as well as the southern United States. It grows on hardwood species of oak, mulberries and poplar, and sometimes on pines. [1]
Whereas we in America have gotten wind of most medicinal mushroom species by way of Japan or China, Phellinus linteus primarily gained its fame in Korea as an adjunct to traditional chemotherapy treatment for cancer.
The reputation of Phellinus linteus as a powerful medicinal mushroom has rapidly spread across the world and today it is increasingly popular with medical professionals from the U.S. and Japan to Turkey and Israel as an immune booster [2-11], especially for the prevention of cancer metastasis. [5,10,12-17]
Word of Phellinus linteus caught on in 1996 when a Korean paper got published, which credited it with the widest range of anti-tumor and immune-enhancing properties of any medicinal mushroom extract. [4]
World renown American mycologist Paul Stamets took this a step further when he published research in 2003 which compared seven of the world’s most popular medicinal mushroom species, including Reishi, Cordyceps, Maitake, Chaga, Lion’s Mane and Agaricus blazei. [18]
In this study, Phellinus linteus turned out to have the most powerful effect on enhancing the activity of macrophages, a type of white blood cell that’s an important part of the immune system. Macrophage activity was increased 5,700% by the Phellinus linteus extract. The dose used was equivalent to 3,750 mg for an average (165 lbs) adult. [18]
Although human macrophage cells have been known to both induce and inhibit cancer growth, the published research on Phellinus linteus shows that it promotes the anti-cancer properties of macrophages rather than their potential cancer-inducing properties. [8,14,19,20]
In addition to these studies, there are at least three published cases of spontaneous regression of cancers after patients of their own accord used Phellinus linteus extract:
1. First out was a Japanese article in 2004 with a case study of a patient with hormone refractory prostate cancer and bone metastasis who exhibited “dramatic remission” after using Phellinus linteus extract. [15]
2. In 2005, a Korean paper related the case of a 65-year-old patient with liver cancer and skull metastasis who experienced “spontaneous regression” after one and a half years of using Phellinus linteus. [17]
3. And then one year later, in 2006, another Japanese article was published on “a case of spontaneous regression of hepatocellular carcinoma with multiple lung metastases.” The 79-year-old patient had been taking an extract of Phellinus linteus Mycelium for a month. When examined by his doctor 6 months later, his tumors had disappeared. [16]
Note: The information in this article is not intended to cure, treat, or diagnose any illness. The article is for entertainment and informational purposes only. The fungus Phellinus linteus has not been approved in the United States for use as a pharmaceutical. Always ask a licensed medical practitioner before using any substance as medicine.