Birch Tree Medicine Every part of this tree is valuable. Birch has been used for muscle aches, joint pains, mending broken bones, fevers, strengthening the immune system, detoxifying the body and we've only begun to scratch the surface of this incredible tree. Best of all it grows all around us. Hopefully this video will encourage you to go out and connect with birch medicine. Try it out, make some tea, make a tincture, put a few drops in your water everyday and pay attention to how it feels in your body. Only then, will you truly know the affects of the medicine.