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Medical Daily
Medical Daily
Health
Suneeta Sunny

Early Bird Or Late Riser? Here's How Much You Need To Sleep To Cut Risk Of Cognitive Decline

The number of hours you need to sleep to prevent cognitive decline may vary depending on whether you are an early or late riser, the study has found. (Credit: pixabay/ Raw_Image6)

Sleep affects a person's cognitive health — the brain's capacity to think, learn and memorize things. However, the number of hours you need to sleep to prevent cognitive decline may vary depending on whether you are an early or late riser.

In a study, published in the Journal of Affective Disorders, researchers tried to ascertain the quantity of sleep needed to reduce the risk of cognitive decline, considering an individual's habit of waking up early (morningness) or getting up late (eveningness).

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