Rooibos (sometimes called Red Bush) Tea really packs a punch. So far, people have been drinking Rooibos tea to relieve headaches, insomnia, eczema, asthma, hypertension, allergies and skin health. No caffeine means you can drink as much as you want and still get to sleep at night, and avoid crashes during the day. Many people drink it for stomach cramps and other abdominal cramping, and it is also a great way to boost the immune system. It has even helped some people relieve kidney stones, due to its lack of oxalic acid. Iron, calcium, magnesium, zinc, and potassium are all found in Rooibos, as well as antioxidants and phenolic compounds. Simply add 1 Tsp. of Rooibos to every 8oz of hot water. Always use fresh water, as re-boiling the water can take out many necessary nutrients.