Health benefits of red rooibos tea include its use as a cure for headaches, insomnia, asthma, eczema, hypertension, allergies, and premature aging. The tea is absolutely free from caffeine content and is also low in tannins. It is full of antioxidants and it’s a powerful anti-inflammatory. Drinking rooibos tea can further ease severe stomach cramps and aids digestion. It also boosts the immune system of the human body. It improves blood circulation and helps to reduce cholesterol. You can enjoy the refreshing beverage all day long with no possible side effects.