That company is documented at scale. In Traya's study across 5 lakh Indian men, 60% of men with hair loss reported high stress, 37% had gut issues affecting nutrient absorption, and 30% of those under 25 had irregular sleep. The Traya Hair Test Report, spanning 4,89,721 men across 20 states and 50 cities, adds the national context: more than half of Indian men report stress and three in ten report sleep problems, with the burden heaviest in the southern states, led by Tamil Nadu on both counts. None of this is addressed by anything applied to the hair, which is why Anand argues that external care alone may leave the accompanying factors unexamined.