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21 lut 2023 · For adults, getting less than seven hours of sleep a night on a regular basis has been linked with poor health, including weight gain, having a body mass index of 30 or higher, diabetes, high blood pressure, heart disease, stroke, and depression.
7 maj 2024 · How much sleep do you need? How much sleep you need changes throughout your lifetime. Sleep guidelines can offer a place to start determining your sleep needs by providing...
30 paź 2023 · On average, how many hours do you sleep each night? For most healthy adults, guidelines suggest at least seven hours of slumber. But these are general recommendations and not strict rules. "Some people need less than seven hours, while others might need more," says Eric Zhou with the Division of Sleep Medicine at Harvard Medical School.
Use the sleep calculator to develop an optimal sleep schedule based on your unique biology and lifestyle preferences, including your age and either your bedtime or wake-up time. The sleep calculator is simple to use and ensures your schedule allows ample time for rest.
Find out more about how your sleep can change with age and if you're not happy with the quality of your sleep, says Johns Hopkins sleep researcher Adam Spira, Ph.D., consider talking with your doctor about possible causes and healthy ways to improve it.
20 paź 2021 · People ages 18 to 60 should get at least 7 hours of sleep per night. People ages 61 to 64 need 7 to 9 hours of sleep per night. People ages 65 and older need 7 to 8 hours of sleep per night.
