Fifty years ago today, on 20 April 1968, the austere shadow defence secretary Enoch Powell MP made a speech in Birmingham. He told his friend, the editor of his local paper, the Wolverhampton ...

Some people believe that eating certain foods, including soy protein and certain kinds of grains, may benefit people with an A-positive blood type. The concept of blood-type diets was originally ...

Higher than normal blood ammonia levels are called hyperammonemia. Acceptable levels depend on age and sex but range from about 100 µmol/L in infants to 16 µmol/L adults assigned male at birth.

Leukopenia is a condition where you have an abnormally low number of white blood cells (called leukocytes) due to an infection, malnutrition, autoimmune disease, drug side effects, bone marrow ...