Clostridioides difficile (C. diff) infection (CDI) happens when the bacteria multiply rapidly in the gut, releasing toxins that damage the colon lining and cause diarrhea, abdominal pain, cramping, ...

Vitamin C, containing ascorbic acid, is an important water-soluble vitamin vital for many body functions. Low levels of vitamin C can cause symptoms such as a weakened immune system, fatigue, skin ...

A severe headache, fever, and stiff neck are common symptoms of early-stage meningitis. Using a glass test can help detect non-fading purple or red pin-prick spots on your skin. Quick treatment with ...

Objective To synthesise the evidence on the effects of physical activity on symptoms of depression, anxiety and psychological distress in adult populations. Design Umbrella review. Data sources Twelve ...