Rules of a healthy and balanced sleep.. Avoid muscular effort and think of any problem or in violent Subjects

Rules of a healthy and balanced sleep:
- Keen to be healthy Joe bedroom in terms of temperature, ventilation and lighting.

- Do not ask to sleep unless you need it.

- Avoid severe muscular effort right before bedtime.

- Avoid think of any problem or in Subjects violent when entering sleep mattress.

- Keep a reasonable time distance between eating and sleeping.

- Spend some time to read the book before going to sleep.

- Do not go to bed to sleep unless you're ready to sleep.