+Side sleep is a common [sleep posture](/wiki/sleep_posture) where an individual rests on their left or right side. This position often requires specific [pillow](/wiki/pillow) support to maintain spinal alignment.
+## See also
+- [Back Sleep](/wiki/back_sleep)
+- [Stomach Sleep](/wiki/stomach_sleep)
+- [Sleep Hygiene](/wiki/sleep_hygiene)
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