Too much or too little magnesium can raise dementia risk

A recently published study investigates the link between both high and low magnesium serum levels and the risk of developing dementia.

Liver fluke: Symptoms and treatment

The liver fluke is a parasite found in the bile ducts and the liver. In this article, we look at the symptoms and diseases they can cause, and prevention.

Thirst: Our brains tell us when to stop drinking

Our bodies keep a tight check on our water levels to stop us from dehydrating. But how do we know when we are thirsty and when we have drunk enough?