Gender Males who participated in certain studies of the use of AHCC seemed to have a higher incidence of rashes as a side effect. This was an effect that was obtained by giving the same dose to all healthy adult participants. Women in this same study suffered exacerbations of pre-existing alopecia, an autoimmune problem. They also seemed to have more incidence of gastrointestinal upset. It should be noted that these results are not conclusive, and...










