When someone has a folate deficiency, it causes the body to produce abnormally large blood cells that cannot function properly. And since red blood cells transport oxygen around the body, folate deficiency can lead to extreme tiredness and lack of energy

The study team suggests for the first time that Crohn’s disease, may, in fact, be a fatty intestine condition

Plus, professional dancer, Amy Dowden, describes the difficulties of living with Crohn's Disease

People in Group 7 suffer from a range of chronic conditions and are at high risk from the virus