How lack of sleep affects your brain and body

Feb 12, 2025 Siddhartha Jana

The value of adequate sleep

To be healthy and avoid chronic conditions like obesity, diabetes, heart disease, and even some types of cancer, adults require 7-9 hours of sleep per night. Source: Canva

Short-term effects of sleep deprivation

Insufficient sleep can lead to headaches, irritability, poor focus, memory problems, and decreased productivity. Source: Canva

Sleep deprivation and health risks

Prolonged sleep deprivation has been associated with depression, dementia, heart attacks, strokes, and hypertension. Source: Canva

The best way to get quality sleep

A nap during the day can help make up for lost sleep, but a full seven to nine hours of sleep at night is preferable. Source: Canva

Consistency matters in sleep patterns

Maintaining a regular sleep schedule, which involves going to bed and waking up at the same time every day, improves both the quality of sleep and general health Source: Canva

Healthy sleeping habits

You may enhance the quality of your sleep by avoiding devices right before bed, keeping a regular sleep pattern, and beginning your day with a meaningful routine. Source: Canva

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