India, Aug. 18 -- From sleep tracking, period cycle tracking, to calorie tracking, the evaluation of various health parameters is rooted in the principle of tracking. The reasoning behind the high frequency of inspection is to spot any abnormal patterns early on and take necessary measures to fix them, instead of waiting for visible symptoms to show up.ALSO READ: Is your haircare routine damaging your hair? Know which 3 mistakes you need to avoid

One such lesser-known tracking, or at least not as mainstream, is hair tracking. A scientist shared his insights on this form of tracking and why it is important. Dr Debraj Shome, clinician scientist and research mentor, QR678, helped simplify why hair tracking is important in the first place. T...