Thuja Occidentalis is an evergreen tree native to North America. Thuja Occidentalis grows well in wet forests, swamps, and the shores of lakes and rivers. Thuja Occidentalis is used for respiratory, urinary, and menstruation problems. Thuja Occidentalis also is believed to be a remedy for warts, ringworm, and thrush.

Thuja Occidentalis is used internally as an expectorant, antirheumatic, and an emmenagogue. Used as a Homeopathic entity and a micro-nutritional. (Homeopathic potencies accredit their strength and efficacy to the electromagnetic signatures of the original substrate; these are scientifically created dilutions and succussions of medicines such that generally not even a molecule of the original substrate or medicine is present in the medicine). As a Homeopathic or used simply as a micro-nutritional, Thuja Occidentalis is has demonstrated effectiveness against the following symptomology: Fatty tumors, diseases of the prostate (Clarke)