sleep Archives - Health Beat

How Does Blue Light Affect Sleep?

Posted on February 14, 2023 by Xavia Malcolm

Devices such as smartphones, laptops, and smart televisions emit blue light, which is a color on the light spectrum that’s visible to the human eye. Blue light also contains the highest level of energy on the light spectrum.

While blue light may offer benefits when utilized during the day, such as helping to boost attention and mood, it can cause several problems when used at night. The most common is interfering with our sleep cycles.

According to the Centers for Disease Control and Prevention (CDC), exposure to blue light emitted from devices used at night can make it difficult for us to fall asleep or can wake us up too early.

Blue light has this effect because light plays an essential role in aligning circadian rhythms, which is the body’s internal clock that helps to regulate sleep and wake cycles. The CDC explains that the “body’s circadian clock responds to light, as a signal to be awake, and dark, as a signal to fall asleep.”

Blue light stimulates the part of our brain that makes us alert and it suppresses the body’s secretion of melatonin; the hormone that makes us feel sleepy. Exposure can trick our brains into thinking it’s daytime even when using devices such as smartphones, tablets, or laptops at night.

To prevent this problem, and reduce the risk of blue light exposure, the Sleep Foundation recommends:
• Turning off electronics two to three hours before bedtime
• Dimming the lights on electronics or using night mode
• Using smartphone or computer applications designed to reduce the emission of blue light
• Using an eye mask to sleep if you are unable to turn off or dim certain light sources

Creating a healthy sleep environment can help us to achieve the rest our bodies need to reenergize and heal. This involves making sure that lights do not interfere with our sleep.

To learn more about creating a healthy sleep environment, or to speak with a specialist about sleep-related health problems you may be experiencing, please schedule an appointment with Jamaica Hospital’s Sleep Center by calling 718-206-7001.

All content of this newsletter is intended for general information purposes only and is not intended or implied to be a substitute for professional medical advice, diagnosis or treatment. Please consult a medical professional before adopting any of the suggestions on this page. You must never disregard professional medical advice or delay seeking medical treatment based upon any content of this newsletter. PROMPTLY CONSULT YOUR PHYSICIAN OR CALL 911 IF YOU BELIEVE YOU HAVE A MEDICAL EMERGENCY.

How to Prepare for the End of Daylight Saving Time

Posted on November 4, 2022 by Jacob Lobosco

Each year on November sixth, daylight saving time comes to an end, setting clocks back by one hour. This means an earlier sunrise in the morning and sunset in the evening, which may contribute to a few different types of health issues in many people throughout the United States.

When daylight saving time ends, sunlight is absent for a greater part of the day for most people. This can be disruptive to the body’s circadian rhythm (the cycle of physical, mental, and behavioral functions that operates on a 24-hour cycle). While the effects of this may often be as simple as feeling hungrier or drowsier at an earlier time of the day, it could also lead to more significant, long-lasting problems such as seasonal affective disorder (SAD).

Seasonal affective disorder, also known as seasonal depression, is typically characterized by a lack of energy and motivation in many people, but can lead to symptoms as serious as suicidal ideation in some cases. It can last as long as five months and affects up to three percent of the United States population.

There are steps you can take to avoid symptoms of seasonal affective disorder and other adverse effects that accompany the end of daylight saving time. These include:

Adjusting your sleep schedule to increase sunlight exposure: Going to bed and rising earlier will allow more time spent during daylight. Be sure to get enough sleep each night and wake up at a set time each morning.

Focusing on a healthy diet and regular exercise: A balanced diet and exercise are beneficial for both your physical and mental health. This remains true when it comes to coping with an adjusted daily schedule, as both of these can improve your mood throughout the day and counter-act increased drowsiness and symptoms of depression.

Investing in a light box: Light therapy is an artificial means of providing your body with ultraviolet light. It can help with adjusting to a decrease in available sunlight. Before purchasing a light box, ensure that it’s designed to treat SAD, that it’s bright enough, that it protects your eyes, and that it can fit securely and comfortably within one or more spaces that you frequently occupy.

If you’re experiencing negative mental health symptoms as daylight saving time comes to an end, you can schedule an appointment at Jamaica Hospital Medical Center’s Mental Health Clinic by calling (718) 206-5575.

How Bipolar Disorder Can Affect Your Sleep

Posted on September 10, 2021 by Michael Hinck

Getting the appropriate amount of sleep, along with maintaining a nutritious diet and exercising regularly are considered the three most important aspects to living a healthy lifestyle. For those living with bipolar disorder however, getting the right amount of sleep is both very important and a major challenge.

Bipolar disorder, also referred to as manic depression, is a mental health condition that causes extreme mood swings that include emotional highs (mania or hypomania) and lows (depression). While experiencing the manic or hypomanic phase of the illness, those with bipolar disorder can go on little or no sleep for lengthy periods of time. Conversely, during the depression or low phase, individuals may require excessive amounts of sleep (up to 14 hours per day).

Bipolar disorder can affect sleep in many ways, including:

Insomnia – Insomnia includes not only difficulty falling asleep, but problems staying asleep or getting too little sleep.
Hypersomnia – A condition marked by over-sleeping, which is sometimes even more common than insomnia during periods of depression in bipolar disorder.
Delayed sleep phase syndrome – Delayed sleep phase syndrome is a circadian rhythm disturbance. It can be associated with depression.
Irregular sleep-wake schedule – When people with bipolar disorder have a lack of a sleep routine, the irregular cycle can greatly interfere with appropriate treatment of the disorder.
Nightmares, vivid dreams and night terrors – These may also affect people with bipolar disorder.

Disrupted sleep can aggravate a mood disorder so it’s important to address some of the issues that can affect sleep. There are several ways a person with bipolar disorder can attempt to get regular sleep. These methods are known as sleep hygiene and can include:

Creating a schedule – Establishing a regular time to go to sleep and to wake up can be beneficial as it can reduce the changes in mood that accompany bipolar disorder.
Optimizing your bedroom – Try making the bedroom as comfortable as possible. This can include having the right kind of bedding and pillows as well as eliminating light, noise, and other distractions.

Limiting activities – The bedroom is a place reserved for sleeping. Try to limit other activities, such as watching TV or working on your laptop, in the bedroom.
Diet and exercise – Avoiding alcohol and caffeine use before bedtime as well as eating large meals can help improve sleep. It’s also a good idea to keep a few hours between exercise and bedtime.
Take time to relax – If you can, wind down before bedtime. Consider a warm bath, some pleasure reading, or meditating before turning off the lights.

Your doctor may also suggest light therapy, certain medications or sleep aides to help you improve your sleep patterns. To make an appointment with a mental health professional at Jamaica Hospital Medical Center’s outpatient Mental Health Center, please call 718-206-5575.

Make Improving Your Sleep Your New Year’s Resolution

Posted on January 4, 2018 by Andrew Rubin

The holidays are over and it is time to get our bodies back on a regular schedule of eating and sleeping. Many of us will make a New Year’s resolution to make changes to our schedules and sleep better. The question is do we actually get enough sleep to be able to stay healthy and function well.
Here are some tips from the National Sleep Foundation to help you get better sleep in 2018:
• Keep a regular sleep time schedule, even on weekends
• Do things that relax you prior to getting in to bed
• Keep the sound and light level in the bedroom at comfortable levels
• Try to avoid caffeine and alcohol before going to bed
• Make sure your mattress and pillows are comfortable
It is recommended that adults get between seven and nine hours of sleep per night. Teenagers require about an hour more than adults. Young children should get between 10 to 11 hours of sleep every night.
Following these tips will help you become a better rested person, which can improve your overall physical and mental health.
If you are experiencing difficulty sleeping, you might want to consult with your doctor to see if could be do anything differently. Jamaica Hospital has a sleep center for people who are experiencing chronic sleep problems. To get more information about the sleep center, please call 718-206-5916.

Jet Lag and Sleep

Posted on May 2, 2017 by Xavia Malcolm

Jet lag can profoundly affect sleep and alertness. This sleep disorder occurs when your body’s internal clock (circadian rhythms), which tells you when to sleep, becomes imbalanced after traveling to different time zones.

According to the National Sleep Foundation, when a person travels to a new time zone their “circadian rhythms are slow to adjust and remain on their original biological schedule for several days. This results in our bodies telling us it is time to sleep, when it’s actually the middle of the afternoon, or it makes us want to stay awake when it is late at night.”

Jet lag can lead to daytime fatigue, gastrointestinal problems, mood changes, a general unwell feeling, headaches, mild depression, insomnia and difficulty staying alert and concentrating. These symptoms generally appear within a day or two of travel and can worsen the longer you travel and the more time zones you cross.

There are several ways to combat or minimize the effects of jet lag. Here are a few you can try:

Avoid alcohol the day before your flight and during your flight.
Get plenty of rest before you fly.
Avoid caffeine or other caffeinated beverages before or while traveling.
Drink lots of water.
Wear sunglasses during your flight.
Move around the plane on long flights.
Adapt immediately to the schedule of your destination. While it may be tempting to sleep during the day after your arrival, it is advised that you stay up and active and expose your body to sunlight.
Avoid heavy meals upon arrival to your destination.

Symptoms of jet lag are mostly temporary and typically last a few days; however, if you are a frequent flyer they may become more severe. You can speak with your doctor or a sleep specialist who may recommend treatments such as light therapy, melatonin supplements or prescription medication.

To schedule an appointment with a sleep specialist at Jamaica Hospital Medical Center, please call 718- 206-5916.

How Does Sleep Affect Your Immune System?

Posted on November 17, 2016 by Zakiya Hazel-Jemmott

Lack of sleep can affect your immune system, but how? Studies show that people that don’t get quality sleep or enough hours of sleep are more likely to get sick after being exposed to a virus like the flu. The recovery time from a cold is also prolonged as a result of not getting enough sleep.

Sleep deprivation may decrease production of the amount of infection-fighting antibodies and cells that strengthen the immune system. Essentially our bodies need sleep to fight infectious diseases and recover faster from common cold viruses.

How much sleep do you need to bolster your immune system? The optimal amount of sleep for most adults is seven to eight hours of good sleep each night. Teenagers need nine to 10 hours of sleep. School-aged children may need 10 or more hours of sleep.

It’s very common to be told to get some rest when fighting off a cold or infection. Now we know why. As we move through cold and flu season, the key to staying healthy might just be getting a good night’s sleep.

However sleep does not always come easy to everyone. If you or someone you know is experiencing trouble with their sleep patterns, Jamaica Hospital Medical Center’s Sleep Center is available to treat you. This state-of-the-art Sleep Center is a 4-bed unit that features comfortable, homelike rooms with sound proof walls for total privacy. For more information please call, 718-206-5916.

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Is Social Media Making Me Fat?

Posted on March 29, 2016 by Joann Ariola

Have you ever wondered why when you see postings of food on social media that are pleasing to your eyes, you immediately begin to desire that food or think, “Gee, I’m hungry?

The human mind is divided into two parts, the conscious and subconscious mind. The conscious mind works while we are awake, while the subconscious mind is always activated. The subconscious mind regulates everything in our body, our character, our speech and receives and processes information. The food and beverage postings on social media speak directly to our conscious and subconscious mind.

According to researchers, 70 percent of household meals in America are influenced by digital media. Pictures of food and beverages show up on news feeds 63 percent of the time. One popular social media site noted that a widely used food hashtag marked photos of snacks and meals 54 million times on their site alone.

In addition to subliminally causing you to want to eat more food, studies have shown that people who spent two hours or more using a device with LED display, such as a smart phone or tablet, had a corresponding dip in melatonin levels. Melatonin is the chemical that prepares your body for sleep. When we lose sleep, we can pack on extra pounds because there is a link between sleep loss and weight gain. If you are awake for longer periods of time, you may be more inclined to reach for a late night snack or bag of chips.

Some steps you can take to curb your hunger and promote good health are:

Choose fresh, whole foods like fruits, vegetables, and lean meats.
Prepare your meals at home and limit dining out and processed on-the-go meals.
Try to avoid being distracted by TV, work, driving or surfing on your computer, phone or tablet while eating.
Regulate your social media feed, especially if the pictures of food and beverages make your stomach moan.

Obesity is on the rise because many factors, but keep in mind that you are in control and can make healthy choices to live a healthy life. It’s better to eat with your stomach and not with your eyes.