Containing minerals like iron, potassium, calcium and manganese, Parsley leaves are highly beneficial in the treatment of a variety of ailments. A medicinal herb with healthy doses of Vitamin B, A, C, E and K, the aromatic parsley has been effective in improving digestion as well as immunity. Since the 4th Century BC, the herb has been used as tonics for poison antidotes, digestive disorders and medicinal recipes in order to relieve kidney and bladder stones. The aromatic leaves are carminative and are regarded as the best herbs to alleviate all gastrointestinal disorders. Stimulating the digestion process, the parsley leaves have been long known to enhance the immunity system, and eliminating toxins from the body.