Sumac berries are vibrant, red fruits long valued in Middle Eastern and Mediterranean apothecaries for their tart, citrus‑like flavor and wellness potential. Rich in polyphenols, flavonoids, and vitamin C, they are recognized as an antioxidant powerhouse that may help support blood sugar balance, heart health, and reduce inflammation. Traditionally, sumac has been used in teas, spice blends, and remedies for digestive and respiratory complaints, while modern research highlights its role in lowering cholesterol, easing muscle pain, and protecting against oxidative stress.