One way to boost your energy naturally is develop a balanced sleep schedule.

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Most heart-failure patients also develop periods of broken sleep, known as central sleep apnea.

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"People whose sleep was disturbed were much more likely to develop colds than people who went to sleep, slept all night, and got up in the mornings, " said Cohen.

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Scientific evidence shows that adequate night-time sleep is just as important as healthy eating and regular exercise for children to develop.

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