Early signs of Alzheimer’s disease as Jon Snow reveals diagnosis

STI that can show no symptoms hits record high

Doctor reveals what foods he saw in diets of 80% of colon cancer cases

Two doses of nasal spray found to slow brain ageing and restore memory

How to tell you’re having a heart attack as Patrick Muldoon dies aged 57

Woman, 22, given 18 months to live after vaping since age 15