Rajya Sabha MP Priyanka Chaturvedi wrote to Union Health Minster JP Nadda highlighting that cancer-casing industrial dye, Auramine, is allegedly being added to roasted chana and other food products to enhance their colour. "It's a threat to health...of millions of Indians and a failure of FSSAI." Chaturvedi recommended issuing a national health alert and conducting testing of roasted chana.