HerbMate Library

Sumac

Rhus coriaria
spiceantioxidantculinaryblood-sugardigestionheart

Culinary sumac (Rhus coriaria) is a tangy, lemony spice used widely in Middle Eastern cooking. It’s rich in polyphenols and can be a smart way to add big flavor without sugar. Don’t confuse culinary sumac with toxic look-alikes—buy food-grade spice from reputable sources.

Key Benefits

Common Issues It May Help With

How To Use (Simple)

Taste / Notes

Bright, tangy, lemony, slightly fruity and astringent.

Evidence Level

Nutritional and mechanistic evidence for antioxidant activity; clinical evidence for specific outcomes is limited but promising in some studies.

Cautions

Use food-grade sumac only. Do not forage unless you are highly confident in identification. If you have mango/cashew poison ivy family sensitivities, use caution and test small amounts.

Interactions

May modestly affect blood sugar; monitor if you’re making major dietary changes with diabetes medications No major drug interactions known at culinary use levels Allergy interaction: discontinue if itching, rash, or swelling occurs

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