After adulterated chana, here’s how you can stay safe from fake cumin or jeera

When buying cumin, always choose sealed, branded packets from trusted sources with proper labelling and a clear origin. “Check for uniformity in size and colour. Authentic cumin seeds have a strong, earthy aroma when crushed, while fake or poor-quality ones smell stale, weak or chemically treated,” Goyal said.

A simple home test can also help. Add a spoonful of cumin to a glass of water; if several seeds float or the water changes colour quickly, it may not be pure. “You can also rub a few seeds between your palms — if they leave a black residue or dust, that’s another sign of adulteration,” said Goyal.

Here’s what you should consider (Photo: Getty Images/Thinkstock)

From a nutritional perspective, pure cumin supports digestion, reduces bloating, and contains compounds such as cuminaldehyde, which act as natural antioxidants. “Using adulterated cumin not only dilutes these benefits but may also expose the body to harmful contaminants,” Goyal stressed.

What should you do?

Store cumin in airtight containers in a cool, dry place. “Avoid buying in bulk since spices lose potency over time and are more likely to be tampered with when stored too long,” said Goyal.

When cooking, lightly roast or temper cumin to release its oils and enhance flavour, but avoid burning it as overheating can reduce its benefits and alter its nutritional profile, said Goyal. “If there is any doubt about the quality of cumin at home, it is safer to replace it than to risk long-term use of a compromised spice,” added Goyal.

DISCLAIMER: This article is based on information from the public domain and/or the experts we spoke to. Always consult your health practitioner before starting any routine.