My DNA Diary: Sickle Cell Anaemia

Have you heard of DNA? It is more than just a double helix. It affects how you live, what you look like and sometimes how ill you could be.

Alina is part of your DNA. Along with Tristan, Gina, Crispin and billions of cousin she will show you just how important DNA is and exactly how it works.

Affecting millions, Sickle Cell Anaemia is an inherited disease. It's biology is a demonstration of how oxygen gets circulated through the body and the disease an illustration of how a small change to ...