science about how to keep your brain sharp while getting older

A question: do migraines cause poor sleep quality or does poor sleep quality cause migraines? Most probably the majority of the migraine sufferers would all answer – both. But what does science say about this?

If you have sleep problems, how do you know that these are related to your REM (Rapid Eye Movement) sleep? The main characterics of REM sleep disorder is an abnormal behavior during REM sleep with sudden arms and legs movements and vocal sounds as a reaction to vivid dreams.

error: Content is protected !!