Essential Tremor is a neurological condition that causes involuntary shaking, most commonly in the hands, but it can also affect the head, voice, and legs. While conventional medications are often prescribed, many individuals are now turning to natural alternatives.Essential Tremor is a neurological condition that causes involuntary shaking, most commonly in the hands, but it can also affect the head, voice, and legs. While conventional medications are often prescribed, many individuals are now turning to natural alternatives.