Why some people suddenly tremble in their sleep, that is what this means to their health

Have you ever wake up trembling, as if you were thrown out of bed? Or like you fell from a great height over your bed? Almost 70 percent of people experience these known as “sleep star”. This parasomnia occurs only during the hypnagogic state, which is the transitional period between waking and sleeping.

So why is that?

This phenomenon is extremely common, but surprisingly, scientists are only now beginning to understand what causes it. You might think something noisy happened in the room and that she woke you up, but it's not necessarily so.

Scientists have noted that the “hypnotism” occurs more frequently when you fall asleep very quickly, after much fatigue. In your early stages of sleep, your heart rate and breathing slow down quickly. But sometimes when you're too tired, your brain's going too fast through this stage of sleep, confusing yourself and thinking that its primary body and systems fail and that you're dying.

The body reacts quickly by shaking you so hard to wake up, with an explosion of chemicals, one that the brain can interpret, and then to build a dream designed to wake you up, which is a fundamental premature behind the theory of the scuttle relationship.

Some scientists also believe that some factors, such as stress, anxiety, fatigue, caffeine, and sleep deprivation, can increase the frequency or strength of hyponagological vibrations. Fortunately, there is nothing to worry about because they are nothing serious. If you wake up, just turn around and fall asleep again.