Key insights
-
1
Optimal Sleep Duration: The article emphasizes that the optimal amount of sleep varies by age, with adults typically needing 7-9 hours of sleep per night.
-
2
Health Risks of Over-Sleeping: Prolonged sleep, defined as more than 9 hours per night for adults, has been linked to an increased risk of cardiovascular disease, diabetes, and mental health issues like depression and anxiety.
-
3
Quality vs. Quantity: The quality of sleep is as important as the quantity. Poor sleep quality, even if the duration is long, can lead to similar health issues as insufficient sleep.
-
4
Underlying Conditions: Excessive sleep could be a symptom of underlying health conditions such as sleep apnea, depression, or other sleep disorders that require medical attention.