Essential tremor: a kind of uncontrollable tremble of the body parts

Natural Herbs Clinic

Essential tremor is an involuntary, rhythmic, shaking of a part of the body. It most commonly influences the arms, hands and head, and can also influence the jaw, face and vocal ropes..... http://www.naturalherbsclinic.com/blog/essential-tremor-a-kind-of-uncontrollable-tremble-of-the-body-parts/