The Science Behind Cold Sores скачать в хорошем качестве

The Science Behind Cold Sores

In this video, we break down the science behind cold sores, explaining what triggers them, why they keep coming back, and how the virus stays hidden in the body for years. From stress and illness to sunlight and a weakened immune system, discover what really causes flare-ups and why cold sores appear exactly where they do. This is a clear, myth-free explanation of the biology behind cold sores, explained in a simple and easy-to-understand way. 🔔 Don’t forget to like, comment, and subscribe to Science Lad: Your go-to place for, easy-to-understand science that makes learning exciting and fun! This channel is for learning and curiosity, not professional teaching. Topics are simplified and may change with new research. 🔬