7 Best Herbal Teas for Digestion and Immunity – Backed by Science

7 Best Herbal Teas for Digestion and Immunity – Backed by Science

Looking for natural ways to support digestion and immunity? Whether you struggle with bloating, sluggish digestion, or frequent colds, herbal teas offer a gentle and effective solution. Packed with anti-inflammatory compounds, antioxidants, and adaptogens, these time-tested herbs are now backed by modern science. And the best part? They’re caffeine-free, sugar-free, and taste amazing.

Here are the 7 best herbal teas to support your gut and immunity, naturally.

1. Turmeric + Ginger Tea – Anti-Inflammatory Powerhouse

Turmeric and ginger are among the most studied herbs for digestive and immune health. Their active compounds—curcumin and gingerol—reduce inflammation, ease nausea, and support healthy gut bacteria. This golden duo also enhances immune cell activity, making it perfect for daily sipping.

Try it: Found in Astiry’s Digestive Immunity Elixir

2. Tulsi (Holy Basil) Tea – Stress Relief for Your Gut

Stress is one of the biggest triggers for poor digestion. Tulsi, also known as holy basil, is an adaptogenic herb that helps regulate cortisol and supports the gut-brain axis. It also has antibacterial properties that support immunity.

Try it: Included in Astiry’s Harmony Zest blend

3. Licorice Root Tea – Gut-Soothing Ally

Licorice root helps protect the gut lining, reduce acid reflux, and soothe inflammation. It also supports adrenal function, which plays a role in how our body handles stress. Plus, it's a gentle immune booster.

Try it: All of Astiry’s blends contain organic licorice root

4. Moringa Tea – Nutrient-Dense Immunity Support

Known as the ‘miracle tree,’ moringa is rich in antioxidants, vitamin C, iron, and calcium. It helps reduce oxidative stress and supports immune function, while gently cleansing the digestive tract.

Try it: Found in Astiry’s Vitality Infusion blend

5. Star Anise + Clove – Herbal Antivirals for Cold Season

Both star anise and clove have potent antimicrobial and antiviral properties. They support immune resilience, especially during seasonal transitions, and help reduce gas and bloating.

Try it: Key ingredients in Digestive Immunity Elixir

6. Brahmi + Spearmint – Calm Mind, Calm Gut

Brahmi is a nootropic herb that reduces anxiety and mental fatigue, while spearmint has a natural cooling effect on the digestive system. Together, they soothe the nervous system and improve gut function.

Try it: Found in Harmony Zest blend

7. Amla Berry – Vitamin C Superfruit for Immunity

Amla, or Indian gooseberry, is one of the richest sources of vitamin C. It enhances immune function, improves iron absorption, and supports healthy skin and gut lining.

Try it: Found in Vitality Infusion blend

Sources:

• https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5664031/

You don’t need synthetic supplements or harsh cleanses to feel your best. Nature has already provided the tools to support your digestion and immune system. Herbal teas are an easy, enjoyable, and effective way to tap into that power—one cup at a time.

Ready to Start?

Explore our curated blends at Astiry.com and find the one that fits your daily wellness ritual.