What is sleep paralysis?

This sleep disorder occurs in 5-10% of the population and good sleeping habits help prevent its appearance. Dr Àlex Iranzo, a neurologist and an ex...

5 ways to keep your brain active

Keeping the brain active is one of the main ways to prevent neurodegenerative diseases. There are many methods to stimulate the brain that involve...

How many hours do we need to sleep?

Although most people need 8 hours of sleep to function properly, there are some exceptions, depending on their genetics and age.