Lion's Mane mushrooms man. Check out this excerpt from an article -
"Lion's Mane is certainly gaining more attention than what it used to
because of its ability to ward off dementia. Perhaps this is why it
has been used as a treatment for some of the world's most difficult
diseases for centuries. At one time, Chinese tradition only allowed
Lion's Mane to be eaten by Emperors. This shows how the effect of the
mushroom was already known by Chinese doctors. They used Lion's Mane
to help relieve issues involving the digestive tract such as duodenal
ulcers and stomach ulcers. The mushrooms were also given to those with
cancers of the esophagus, the duodenum, and of the stomach.
These effects are due to the beta glucan polysaccharides, or complex
sugars, along with fatty acids and polypeptides. All of these have a
lot to do with the curative effects. Also contained within Lion's Mane
is oleanolic acids and adenosine. These stimulate the modulation of
the immune system and the induction of interferons. These processes
boost the number of white blood cells to help in healing processes.
The healing of ulcers is accelerated, gastric mucus barrier function
is enhanced, and anti-inflammatory effects are exhibited."