Did you know the antioxidants present in Rooibos tea slow down the human aging process and boost the strength of the immune system, resulting in a more energetic, healthier and younger self. Rooibos contains polyphenols, including flavonoids, which are directly linked to combatting obesity. Rooibos tea has diuretic and anti-inflammatory properties. This makes it a stimulator for the excretion of toxins and hence is deemed safe for kidney stone patients. It is actually completely free of caffeine; which means it provides energy without disturbing the balance of hormones produced by the adrenal gland, so Rooibos tea is a great alternative for the person looking to break a coffee addiction while incorporating a caffeine free substitute that naturally boost energy without the after effects of caffeine. As you see there are many benefits of Rooibos Tea... Her are a couple more that you may find very useful: Benefits of Rooibos Tea Aids Weight Loss Improves Appearance of Skin.