The idea that Bangalore’s water causes hair loss—a modern myth—began around a few years back, and today, it's treated as an unquestionable fact. Like many such myths, it thrives on casual observations: someone notices their or their friends' receding hairline and quickly concludes that something in the water must be to blame. And from there, the story spreads. In India, we lack the scientific or statistical groundwork to rigorously confirm or refute such claims. But with high confidence...