Heavy metals found in 'expertly crafted' Lindt chocolates: How safe is your favorite treat?

Lindt & Sprüngli is under legal scrutiny in the US after traces of lead and cadmium were found in its dark chocolates. Following a 2022 report, the Swiss chocolatier now faces a class action lawsuit. The controversy raises questions about the company's marketing claims, health risks of heavy metals, and the broader issue of consumer protection in food labelling.