
Obstructive sleep apnea/snoring: This condition can cause dangerous narrowing or blockage of the airway—and sleeping on your back only makes it worse. One trick: sew a tennis ball to the back of your shirt so you have to roll over.
Heartburn: Sleeping on your back is a no-no again. This condition is caused by gastric contents rising up the esophagus or back of the throat; counteract it by raising your head with pillows or heightening the head of your bed with bricks.
Back pain: Flat on your back is often best—not bending forward by sinking into a soft mattress, or flexing forward under a pillow.
>>Dear teachers
Di porket pare pareho kami ng sagot, nagkopyahan na kami. May sagot ba na iba iba? Ano yun, originality?
----- Shin Chan