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From Sleep Study, Clues to Happiness

Lack of Sleep

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  • A new study revealed levels of the neurotransmitter hypocretin, which helps keep you awake, soared during positive emotions, anger, social interactions and upon awakening.

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This is an older article that may not reflect Dr. Mercola’s current view on this topic. Use our search engine to find Dr. Mercola’s latest position on any health topic.

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