Top medical advice from doctors that went viral in 2025

Earlier it was believed that to keep heart health in check, walking 10k steps was a non-negotiable. This year, the hyped benchmark of walking 10,000 steps was widely challenged by many health experts. In fact, in the middle of the year, a study published in The Lancet found that those who walked around 7000 daily steps had a 25% lower risk of cardiovascular disease.