How Much Rem Deep And Light Sleep Do We Need
Stages one to three fall under the non rapid eye movement nrem sleep category and stage four falls under rapid eye movement rem sleep category.
How much rem deep and light sleep do we need. In stage 1 a person drifts from being awake to being asleep. During stage 1 you drift from being awake to being asleep. Here s how all stages of sleep work together. How much deep and rem sleep do you actually need at night.
You ll get slightly more light sleep still a lot of deep sleep but less than before and a little more rem. Sleep stages 1 2 and rem consist of light sleep while 3 and 4 comprise deep sleep. Although the body completes a few cycles throughout the night the third stage occurs in longer periods during the first part of. You ll probably log a lot more light sleep a little bit of deep sleep and more rem.
Deep sleep or slow wave sleep is the third stage of non rem sleep. At 9 hours that would be approximately 108 to 135 minutes. The amount of deep and rem sleep an average adult needs will be about 20 25 of their total sleep depending on how many hours they actually sleep. The first stage of light sleep is a transition phase and only makes up about 3 of our total sleep time.
This is a light non rapid eye movement sleep stage. Light sleep may not sound very important but it is a part of our sleep cycle that we need to wake up feeling refreshed from restful sleep.