What are the food types on the eatwell plate?

What happens if you don't have a balanced diet?

What problems can obesity have in the long term?

LDL or HDL, Which is the worse type of Cholesterol?

How can a person lower their cholesterol(LDL) levels?

How to pathogens make you feel unwell?

What did semmelwiess do to try and prevent disease?

How are many pathogens prevented from entering the body?

How do white blood cells enter the body?

Why are antibiotics only able to kill bacteria?

Why do some pathogens spread rapidly

How does natural selection cause some pathogens become immune to certain antibiotics?

What is meant by vaccination?