 
            Logan Pendergrast
Logan Pendergrast, Ph.D. is a medical scientist and circadian health expert with over seven years of experience in nutrition, sleep, diabetes, body fat, and cardiometabolic research. His work focuses on how biological rhythms impact metabolic health, including the unique challenges posed by night shifts and irregular schedules.
With a proven track record of 7 influential publications and 9 international conference presentations, Logan brings deep expertise in both in vitro and in vivo experimental design, data analysis, and science communication. His research has been featured in The Washington Post, Nature Research Highlights, and The Conversation, reaching broad audiences with high-impact scientific storytelling.

Sleep’s Impact on Your Body Systems
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Why Sleep is Your Body’s Master Regulator
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What is REM Sleep?
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How Poor Sleep Affects Your Nervous System
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How Your Gut is Affected by Poor Sleep
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Heart Health and Sleep
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How Sleep Affects Your Metabolism
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Sleep and Immune Recharge
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How Poor Sleep Affects Your Hormones
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How Sleep Affects Reactions, Focus and Coordination
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Sleep and Emotional Regulation
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Quick Takeaways: Sleep’s Impact on Your Body Systems
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