Headache or disorientation. Reaction to sulfites, can be resulting from molybdenum stores too insufficient to detoxify them. Parsley is an high-quality source of nutrition K, diet C, as well as a good source of vitamin A, folic acid, and iron. Because parsley is a low calorie nutrient-dense herb, it's miles useful for many things. It facilitates improve metabolism, put off excess water from the body, and cleanse the kidneys and livers.