The good news is that sleep problems are nearly always treatable. NATIONAL SLEEP FOUNDATION -- How much sleep do you want? Though older adults might sleep more lightly than they did as younger adults, this change does not mean that they need less sleep. Importantly, a person has to get enough deep sleep for these functions to take place. How much sleep do you need? Why is shuteye so important – and what happens if we don’t get enough? by Hannah Devlin, Science correspondent Are you getting enough sleep? Learn more about how much sleep you need, signs and effects of sleep deprivation, and tips for how to get the sleep you need. Sleep Health. To get an accurate reading and assessment of your sleep quality you need to get brainwave readings, heart rate … Most parents know that growing kids need good sleep, but many don't know just how many hours kids require, and what the impact can be of missing as little as 30 to 60 minutes of sleep … By addressing any sleep problems and making time to get the sleep you need each night, your energy, efficiency, and overall health will go up. How many hours of sleep should you get? How Much Sleep Do We Really Need: Revisited. The good news is that you don’t have to choose between health and productivity. How much sleep should you get? For one, sleep fragmentation causes a significant decrease in your deep sleep. You need to roll through enough sleep cycles to get the restorative benefits of sleep. The Cleveland Clinic suggests that adults should get at least seven and a half hours of sleep a night and not much more than eight hours a night 3. Improving sleep quality may be helped by better sleep habits or being diagnosed and treated for any sleep disorder you may have. NSF’s Bedtime Calculator™ is now available to help you figure out what time to go to bed or wake up for better sleep health. To get the sleep you need, you must look at the big picture. As you age, the amount of deep sleep you get diminishes. And even if you get enough hours of sleep, you might find yourself dragging the next day if that sleep was interrupted by frequent awakenings or was of … High school students aren't getting enough sleep, and it's not just because of Instagram. Getting good sleep, in the right amount, can make a big difference in how you feel. The optimum amount of sleep is supposed to be eight hours a night. Some superhumans can survive on just a few hours of sleep, while others claim to be borderline narcoleptics.But the truth is your body needs a certain amount of sleep, and it is possible to get too much or too little.. It’s important to know the amount of sleep that’s right for you.