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ingestible · for bloating & gas

Fennel Seeds

Reviewed by the Nimbera editorial team · Last updated May 2026

Moderate evidence$3-6

How to use

Chew 1/2 tsp whole fennel seeds after meals, or steep 1 tsp crushed seeds in hot water for tea.

How it works

Reduces gas buildup and relaxes intestinal muscles. Common after-dinner remedy in Indian and Mediterranean traditions.

Where to buy

Spice aisle of any grocery store, Indian/Middle Eastern markets.

Typical cost: $3-6

Safety notes

Generally safe. Pregnant women should limit intake.

Drug & supplement interactions

  • Always tell your doctor or pharmacist about any supplements you take.
  • Interactions can occur with prescription medications, blood thinners, and immunosuppressants.
  • Herbal remedies can affect how the body absorbs or metabolises drugs.
  • Check drugs.com interactions checker before starting.

Clinical source

Liv Hospital research summary

This information is compiled from primary clinical literature and is for informational purposes only. It is not a substitute for professional medical advice. Read our full disclaimer.