Iaso™ Café Delgada is infused with pure Ganoderma Lucidum extract. It has been reported to increase longevity, boost human immune systems, reduce high blood pressure and more. Ganoderma lucidum is the scientific name of the mysterious Red (Reishi) Mushroom that grows on only 2 out of 10,000 aged wild plum trees found in the dense and humid high mountain forests of Asia. The ancient Chinese crowned it as the “Miraculous King of Herbsâ€ due to its superior attributes, which have stood the test of time for over 4,000 years. To date, no known herb has ever challenged its superiority. With good reason, thousands of scientific studies published on the Internet document growing confidence in its astonishing immunomodulation and adaptogenic properties.