However, as to whether the Hericium erinaceus biscuits in Jiang Zhong contain selenium, we need to check the ingredients list of the products or know the production process of the brand to get an accurate answer. Different brands of Hericium erinaceus biscuits may have different manufacturing methods and ingredients, and their selenium content may also be different. I suggest you check the product packaging or consult the manufacturer for more detailed information.
At the same time, for selenium intake, we also need to understand the principle of proper intake. When taking selenium, it is enough to pay attention to moderate intake, and excessive intake may be harmful to the body.