In 2015, people in India got a first-hand taste of a lead poisoning scare. Maggi, the popular instant noodle brand, was in the centre of this storm. After reports came out that it contains a high amount of lead, the company withdrew all unsold noddle packets from the market. We have come a long way since, but lead poisoning is still a real problem even today. Lead poisoning is far more prevalent in the developing world than in rich countries. This kind of poisoning is difficult to detect. People, who otherwise look healthy, may have high levels of lead in