Covered Face Sleeping in Winter: Experts Warn of Alzheimer's, Suffocation

• Sleeping with your face covered in a blanket in winter can be detrimental to health, reducing oxygen levels and potentially causing fatigue, headaches, or confusion.
• Experts warn that prolonged reduced oxygen from sleeping with a covered face may increase the risk of mental health issues, including Alzheimer's and dementia.
• This habit can worsen sleep apnea, causing breathing interruptions, and is particularly dangerous for individuals with heart conditions, potentially leading to suffocation or heart attack.
• It is advised to keep your nose and mouth uncovered even if your head is covered to avoid these health risks.

Why It Matters: Sleeping with a covered face can cause serious health issues like reduced oxygen and dementia.