Why Do You Sometimes Feel Energetic At Night But Lazy During The Day?

The video explains the human sleep cycle, focusing on circadian rhythms, which regulate alertness and tiredness. It discusses how disruptions in sleep patterns, such as irregular sleep schedules and lifestyle choices, can affect these rhythms. The role of adrenal glands in stress and energy regulation is covered, along with the impact of sleep disorders on energy levels. Finally, it highlights the importance of balancing mental and physical energy for better sleep.

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