Coriander is very good for you, too. Coriander is effective in reducing both constipation and diarrhea. Health benefits of coriander:Aids in digestion and helps settle the stomach and prevent flatulenceIs an anti-inflammatory that may alleviate symptoms of arthritisProtects against urinary tract infectionsPrevents nauseaLowers blood sugarLowers bad cholesterol (LDL) and raises good cholesteraol (HDL) A good source of magnesium and ironA good source of dietary fiberCoriander is a rich source of dietary fiber and nutrients, such as iron, magnesium, and potassium. In addition, it supplies antioxidants that assist the body in various ways. In what ways, did you ask? Well, it boosts your immunity, fights aging, counters health-damaging free radicals, and much more. (I’m sure my grandma said the same things; the only problem was her vocabulary wasn’t as sophisticated.)Coriander is known to lower blood sugar by stimulating the secretion of insulin. As a matter of fact, in Europe it is called an "anti-diabetic" plant. It also helps the heart by lowering bad cholesterol and raising good cholesterol. Readers, do take this to heart.Coriander’s anti-inflammatory properties are used in treating arthritis. Here’s a remedy you can use to get relief from the ailment. Boil ground coriander seeds with water and drink the concoction. Feel a lot better? Well, I told you so. Coriander can also be used to treat bacterial and fungal infections.