Pain is a warning signal that our cells send to the brain. The more pain we experience, the more cells are at risk. Sometimes, however, pain becomes a bothersome problem in the case of many diseases, such as cancer. Natural chemicals found in marijuana can disrupt these signals. THC and CBD interact with immune cells to give them instructions on how to respond. Thanks to this, we can spend the rest of the day in peace and start therapy without pain. Marijuana, as a natural painkiller, works regardless of the form in which we take it, so it will work even in the treatment of the elderly or children.