Lifestyle: How many hours of sleep are enough for good health? Know here details
Samira Vishwas August 31, 2025 02:24 AM

New delhi: We all know that good and complete sleep is healthy to stay healthy and fresh. Sleep has a profit effect on our health. Getting enough sleep gives many benefits to health, whereas if you are not getting enough too continuously, then it can cause many health problems. Often, whenever it come to geting enough sleep, people focus only on the hours of sleep.

However, to stay healthy, not only the hours of sleep but also the time of sleep matters. Recently a study has come out, in which this has been reveled. According to this study, the time of sleep is not only to rest, but it is deeply to your overal health. Therefore, every age person has his own fixed time and hours of sleep. Let’s know about this study in detail and know what is the right time to sleep for every age-

What does the study say?

According to a study published in the European Heart Journal, People who Went to Sleep Between 10 PM and 11 pm Every Day Had A Significly Lower Risk of Heart Disease Late. This proves that matching your sleep time with your body’s natural rhythm can protect your heart and improve overllent.

The study also also revled that the right time to sleep changes with age. Children need more sleep for better development, while teenagers naturally stay up late, adults needed a balance due to prode and rest and the elderly Benefit from Sleeping Early. Let’s know what time of sleep benefits people of which age-

Children (5-12 years)

Sleep Time: 7:30 PM-9: 00 PM

How many hours of sleep is required: 9-12 hours

Children Need Adequate Sleep for Better Development, Learning and Emotional Stability. So Sleeping Early and at a Regular Time Can Help Improve Mood, Concentration and Immunity. Lack of sleep can lead to irritability, Lack of focus and even weight problems.

Teenagers (13-18 years)

Bedtime: 10:30 pm-11: 30 PM
How many hours of sleep needed: 8-10 hours
Teenagers often Experience a Natural Change in their sleep cycle, causing them to wake up more at night. MainTaining a Regular Bedtime Ensures that they get enough for brain development, mood regulation and good academic performance.

Adults (18-64 years)

Bedtime: 10:00 PM-11: 00 PM
How many hours of sleep needed: 7-9 hours
Adults Should Set a Fixed Bedtime to Stay in Sync with their Circadian Rhythm. Fail to do so can lead to Fatigue, Reduced Productivity and An Increased Risk of Lifestyle Diseases like high blood pressure or diabetes.

Older adults (65+ years)

Bedtime: 9: 00-10: 00 PM
How many hours of sleep required: 7-8 hours
Older adults often wake up early and have a shortr sleep cycle. Sleeping early is in line with their natural circadian rhythm and helps Mainten Heart, Mental Clarity and Overall Health.

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