<p>Arabinoxylan compound is a natural product that has no adverse or toxic side-effects, confirmed by blood tests and examinations of liver and kidney function of people who have taken high amounts of the compound over several months. The only obvious contraindication is that, as an immunomodulator, able to boost weak immune systems, it should not be taken in conjunction with any medication specifically for suppressing the immune system.<br />
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And, although mushroom enzymes are used in Arabinoxylan manufacture, there is no mushroom content in the final product, which means that nearly all those with mushroom intolerances have been able to take it without an allergic reaction. This compound has also been authorized by the Japan Health Food and Nutrition Food Association, and has passed strict evaluation standards set under the guidance of the Ministry of Health and Welfare.</p>