Stinging nettle greens have been used for centuries to treat joint pain, eczema, arthritis, gout, and anemia. For many people, a bracing cup of nettle tea is still a panacea for a wealth of health issues. It’s no wonder since stinging nettle greens are loaded with antioxidants as well as lutein, lycopene, and iron. The health benefits aside, stinging nettles are also delicious.Stinging nettles are an herbaceous, fast growing plant with leaves as well as stems, which are covered with tiny, hollow silica tipped hairs and can grow to about 4 feet (1 m.) tall. They developed the stinging hairs to discourage animal from feeding on them.