Rooibos tea health benefits are very similar to the health benefits found in green tea!
This herbal tea is loaded with natural powerful antioxidants and polyphenols that when consumed do good things for the body.
From what I have read, Rooibos is reported to help many conditions from insomnia to treating hay fever and asthma. Yes, heartburn is another disorder it may help.
Always consult your physician before long-term consumption of any herbal tea or regular tea.
Good luck and I hope this tea works for you.