Japanese researchers studied the composition of ABM, reporting that it has Vitamin B1, B2, protein in the form of amino acids, niacin, phosphorus, iron, calcium,lots of protein, polysaccharides and Beta Glucan. The Project is looking for some studies we can post here. See below for a link to a site to buy some ABM mushrooms. LINK to one (Brazilian) source for ABM mushroom LINK to Japanese source for mushrooms, said to be inexpensive LINK to product site but with referenced article/studies Remember we are NOT Doctors and have NO medical training. This site is like an Encylopedia - there are many pages, many links on many topics. Support our work with any size DONATION - see left side of any page - for how to donate. You can help raise awareness of CAM.