Burdock tincture is used in the treatment of gout and ulcers, arthritis, rheumatism, skin diseases such as acne and psoriasis, and fungal infections. It is neutralizing and eliminating toxins from the body; thus it is beneficial in treating liver problems, gallstones, flu, and some kidney ailments. High in minerals, burdock is a particularly good source of chromium, which is helpful in regulating blood sugar levels, and of iron. Burdock should not be used by pregnant women. Source by kitchenwitch05