Adrian Pristas, M.D., Medical Director of Meridian's Sleep Medicine Program, hits the WOBM airwaves

Adrian Pristas, M.D., Medical Director of Meridian's Sleep Medicine Program, now part of the Hackensack Meridian Health family, hit the WOBM airwaves recently to talk about how a good night’s sleep is important for maintaining overall health and well-being.

During the interview, Dr. Pristas was asked how someone might distinguish the occasional poor night's sleep from a potentially serious sleep issue posing legitimate health concerns.

"Everyone is allowed about 15 minutes after waking up in the morning to feel a little grumpy, groggy. But in general, you should wake up in the morning feeling pretty good," Dr. Pristas says. "You should be waking up most days feeling alert and well rested. If you're not; if you're consistently tired throughout the day or find yourself nodding off in the afternoon, that could be a red flag."

To learn more about Meridian Centers for Sleep Medicine, please visit MeridianWellRested.com or call 844-GetURZZ.

To Nap, or Not To Nap?

With 3 out of 10 U.S. adults now clocking in 6 hours of sleep or less per night, it makes sense that daytime napping would be a viable solution for recovering some of that lost slumber.

Sleep is essential for your mind and body. It keeps you alert and focused. It helps cement memories. It may even boost your immune system, protecting you from illnesses such as diabetes and heart disease. Given the benefits sleep can impart, napping should be a no-brainer for better health, right?

Unfortunately, the research has doled out mixed results. For instance, napping may relieve stress and improve alertness. It may also be good for your emotions. One study found napping may thwart negative feelings like frustration and impulsiveness.

But daytime napping may have a dark side.

Some past studies suggest napping may shorten your life. That may be especially true if you nap for more than 1 hour a day. One possible reason for this connection: People who nap more may have an undiagnosed health condition. Napping has been linked to diseases such as diabetes and depression. Or people who nap may simply not sleep well at night — a serious hex on your overall health.

More research is needed to fully decide if napping is a boon or a bust for your health. But it still may not be the best way to make up for lost slumber. Why? Naps don’t give your body enough time in deep sleep. That’s the most restorative stage of sleeping.

Yet, many people all over the world enjoy napping on a regular basis. For example, siestas are a daily ritual in Mediterranean countries. And experts recommend naps for people who work the night shift, suffer from jet lag, or have narcolepsy — a sleep disorder that causes a person to fall asleep suddenly and unexpectedly.

If you want to take a daytime nap, here are some tips that will help you better catch that extra shut-eye.

Dr. Carol Ash drops by "CBS This Morning" to discuss sleep schedules, work schedules and healthy tips for balancing both