Hidden Causes of Fatigue That Go Beyond Lack of Sleep

Lisette Marie

21. Breathing Issues: Are You Getting Enough Oxygen?

Man practices yoga exercise performs breathing technique with alternate nostrils of nadi shodhana. Photo Credit: Envato @koldunova

If you wake up feeling tired despite getting a full night’s rest, you might not be breathing efficiently while sleeping. Conditions like undiagnosed sleep apnea, nasal congestion, or mouth breathing can reduce oxygen intake, leading to poor sleep quality and daytime exhaustion. Addressing breathing problems with a CPAP machine (for apnea), saline rinses, or nasal strips can make a world of difference.

22. Liver Congestion: When Your Detox System is Overworked

Young guy freelance business man at home feels pain abdomen discomfort diarrhea liver problems. Photo Credit: Envato @anatoliycherkas

The liver is responsible for filtering toxins, hormones, and metabolic waste. When it's overloaded due to alcohol consumption, processed foods, or medications, it can't function efficiently—leading to sluggishness and fatigue. Supporting liver health with leafy greens, lemon water, and milk thistle supplements can help your body process toxins more effectively and boost energy.

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21. Breathing Issues: Are You Getting Enough Oxygen?

22. Liver Congestion: When Your Detox System is Overworked

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