What is the healthiest caffeine-free tea?
                                
                                
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                                    4 min read                                
                            
                                According to a study published in 2025, rooibos tea ranks exceptionally high in antioxidant content, even surpassing green tea in some comparisons. But beyond antioxidants, what is the healthiest caffeine-free tea, and which herbal infusion is right for your specific health goals?