Daily consumption of shiitake mushrooms can be beneficial as it is rich in nutrients. Okinawans actually often use dry shiitake mushroom for food and also traditionally for immune support, and they have done so over many, many years. Immunisol™ on the other hand contains extracts of shiitake mushroom mycelia. It’s main component, alpha-glucan is smaller molecularly than the beta-glucan that are in shiitake mushroom. The difference in the molecular size means that it can be absorbed much more effectively.
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