Since fungi have the property of purifying their environment, they absorb all the toxins from their surroundings. In you, the consumer, these unhealthy substances eventually accumulate in the body. To prevent this danger, you should only buy vital mushrooms from organic cultivation according to German guidelines. Only here you can be sure that pollutant-free substrates, as well as no toxic pesticides are used.
In addition, the mushroom powder should be obtained from the whole mushroom. Because only then all valuable ingredients are also included. The same applies to the drying process: It must be carried out gently at below 40 ° Celsius so that no valuable substances are destroyed. Finally, presentation in capsules is preferable to loose powder. In a capsule, the powder has a longer shelf life, is less susceptible to mold and is very easy to dose.