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Stage 2: The 2nd NREM

Stage 2: The 2nd NREM

According to some studies almost all the people spend 50% of their sleep time in this Stage 2 NREM. It lasts about 20 minutes. During stage 2 sleep:-

  •  You become less aware of your surroundings
  • Your body temperature drops
  • Your eye movement stops
  • Your breathing and heart rate become more regular

Brain starts producing sleep spindles it is nothing but rhythmic brain activity. This is the stage where your brain is preparing itself to be ready for the stage 3 where all the repairs, restores, and many things happen.

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