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With their warm, earthy aroma and distinctive flavour, cumin seeds, also known as jeera, are an essential addition to most Indian dishes.
Beyond their role as a spice, they offer a multitude of health benefits as well. Cumin seeds can promote weight loss and digestion, and are rich in antioxidants, vitamins, and minerals, offering immune support, and anti-inflammatory properties.
“So, do you wash and roast your jeera before using it, or are you going to start now?
“A while back I posted in my stories when I was washing my jeera and I was surprised by the number of people that showed interest in it and requested I share the process in my feed. So here’s my mom washing and roasting a batch for me and honestly nothing beats the smell of roasted cumin seeds (sic),” she captioned the post.
To confirm this, we spoke to Akshita Reddy, senior nutritionist at Athreya Multi Speciality Hospital Bengaluru.
According to Reddy, roasting cumin seeds can enhance their flavour, making them more aromatic and adding depth to dishes. The heat from roasting may also help in breaking down certain compounds, potentially making it easier to digest for some individuals. Washing cumin seeds before roasting can help remove any impurities or residues on the seeds.
On the other hand, she adds, although washing cumin seeds is recommended, it might lead to the loss of some water-soluble nutrients if not dried properly before roasting. So, one has to be very careful because excessive roasting can degrade sensitive vitamins and antioxidants present in the seeds.
Roasting can affect the nutritional composition of cumin seeds, Reddy says, as heat processing can reduce the content of volatile oils, which are responsible for many of cumin’s health benefits, including its anti-inflammatory and antioxidant properties. “However, moderate roasting can increase the bioavailability of some compounds, making them more accessible to the body,” she recommends.
The impact on antioxidant levels varies; some antioxidants might become more concentrated as the seeds lose moisture due to roasting, while others could degrade under high heat. Overall, the changes in nutritional composition are minimal if the seeds are roasted lightly or moderately.
Individuals with specific dietary restrictions or health conditions should consider that washing and minimal roasting can make cumin seeds easier to digest and may reduce potential irritants.
But, Reddy suggests, for those sensitive to changes in food composition due to conditions like IBS (Irritable Bowel Syndrome) or GERD (Gastroesophageal Reflux Disease), being cautious about the extent of roasting is advisable, as heavily roasted spices might aggravate symptoms in some people.
Washing cumin seeds is generally a good practice for everyone, she admits, ensuring that any external contaminants are removed before consumption.
Before adding jeera to your dish next time, consider following the steps as recommended by Reddy: