Products featured in this Mail Best article are independently selected by our shopping writers. If you make a purchase using links on this page, we may earn an affiliate commission. Stress levels have soared during the coronavirus pandemic, with more than 82 per cent of UK adults reporting to have experienced stress due to COVID-19. And while it's normal to feel anxious and uncertain, significant emotional stress is known to cause broken sleep, poor dietary habits and even hair loss and thinning. The good news is, while stress-related hair loss (telogen effluvium) is usually temporary and resolves on its own with time, there are many ways to help restore the health of your hair and scalp, including implementing a hardworking haircare routine.