Sleeping positions effect your health a lot. The only difference is whether they are pivotal towards your good health or bad side of it.
1. Sleeping on your stomach does a lot of damage to the spine but has only little good effects such as ease in snoring and in some cases sleep neap too.
2. Back sleepers or the soldier positions is the best one as it helps in both back pain and neck pain. Use this position with a pillow below the middle back while sleeping.
3. Here is a detailed image for a better understanding of all the positions that you should sleep in.
And this video will provide visual help to the issue. Do, watch and share with everyone for a better health life.