Ganoderma lucidum, also known as reishi or lingzhi, has been used for its potent anti-aging effects. As a mushroom with a very long history of use, reishi is considered not only just a therapeutic herb but also the most sacred mushroom, and even Chinese people call it ‘the mushroom of immortality.’ Furthermore, Many Taoists and monks have been insisting that the reishi nourish the spirit because it helps to relax and calm the mind.