The healing power of pure, untouched nature is all you need to support you in remembering your own true essence. You don't need medicine, drugs, objects or anything outside of yourself except your union with the elements. Human built structures come with distortion. Nature is pure, clear and knowing. This is the natural state of our minds or consciousness. Spending time in stillness, in silence, in nature, will help you purify and clear everything that isn't your true essence