1.   Adaptable body rhythms, as easily nocturnal as diurnal.

2.   Body rhythm is known as the inner clock or circadian rhythm.

3.   Does it give your body rhythm a consistent pattern?

4.   It is this adjustment which causes difficulties for our body rhythms.

5.   This, experts tell us, upsets the body rhythm and can cause insomnia.

6.   All through the night, your body rhythms will be monitored by the polysomnograph.

7.   Did something throw her body rhythm off balance?

8.   He maintains that shorter hours fit body rhythms better.

9.   Melatonin can help jet travelers adjust body rhythms so they want to sleep at a time that suits the new time zone, not the one they left behind.

10.   My whole body rhythms and everything are really good right now.