How It Works
T cell attacking a cancer cell

Watch a white blood cell attack a cancer cell

T cell attacking a cancer cell

White blood cells, such as the T cell, are the body’s natural defence against infection and disease. Discover how the human body protected itself in an attack by watching a killer T cell and cancer cell fight it out under a microscope in the video below…

In Issue 68 of How It Works magazine, discover how insulin helps your cells to absorb sugar from your blood. Pick it up from all good retailers, or order it online from the ImagineShop. If you have a tablet or smartphone, you can also download the digital version onto your iOS or Android device.