You’ve been working hard to get in your exercise sessions and eat a healthy diet, but are you still feeling a bit sluggish?
Don’t have the energy to attack the day with enthusiasm?
Hit a plateau on dropping those last few pounds?
What are you missing?
Diet, Exercise…And SLEEP
It may be as simple as having a regular schedule of good nights’ sleep. Adequate rest and recovery is essential for health.
Research shows that sleep regulates mood and is related to learning and memory functions.
When you sleep well, you wake up feeling refreshed and ready for your day. Sleep affects how you look, feel and perform on a daily basis, and can have a major impact on your overall quality of life.
What happens when you sleep?
To get the most our of your sleep, both quantity and quality are important.
When you’re sleeping, your body follows a pattern of alternating REM (rapid eye movement) and NREN (non-rapid eye movement) sleep throughout a typical night, in a cycle that repeats about every 90 minutes.
NREM is about 75% of the night; during this stage you’re relaxing, your breathing and heart rate slow, your body temperature drops, and you begin to fall asleep and move toward the deeper sleep.
During this stage, the blood supply to the muscles increases, hormones are released, such as growth hormones, allowing for tissue repair, and development (especially in the muscles).
Also happening during this stage is our energy levels are restoring.
REM sleep accounts for about 25% of the night. During this stage, you’re in deep sleep, where our body becomes fully relaxed and your muscles are shut off.
While the brain is active (and typically dreaming) during this stage, this is the sleep stage that will support our daytime performance and function.
If our sleep is cut short, the body doesn’t have time to complete all of the phases it needs for muscle repair, memory consolidation, and release of hormones regulating growth and appetite.
Here are a few key benefits of regular good night’s sleep:
Learning and memory. Sleep helps the brain to commit new information to memory.
Metabolism and weight. Chronic sleep deprivation may cause weight gain by affecting the way your body processes and store carbs and by altering levels of hormones(like increased cortisol-think belly fat)and that affect your appetite.
Safety. A lack of sleep contributes to a greater tendency to fall asleep during the daytime. These lapses may cause falls and mistakes such as medical errors, air traffic mishaps, and road accidents.
Mood. Sleep loss may result in irritability, impatience, inability to concentrate, and moodiness. Too little sleep can also leave you too tired to do the things you like to do.
Cardiovascular health. Serious sleep disorders have been linked to hypertension, increased stress hormone levels, and irregular heartbeat.
Disease. Sleep deprivation alters immune function, including the activity of the body’s killer cells. Keeping up with sleep may also help fight cancer.
How much sleep do you need?
There’s no ‘magic number’ here. Different age groups need different amounts of sleep and sleep needs vary by individual. Here are the recommended ‘rule-of-thumb’ ranges:
Teens (11-17) 8.5-9.25 hours
Adults 7-9 hours
Older Adults 7-9 hours
To determine how much sleep you need, it’s important to assess your own individual needs and habits.
See how you respond to different amounts of sleep, pay close attention to your mood, energy levels, and health after a poor nights sleep, versus a good one.
Determine how often you get a good night’s sleep, if it’s not often, then you may need to consider changing your sleep habits.
Check out the Quick Tips for ways to get better sleep
8 Quick Tips To Get Better Zzzzzz’s….
1. Cut Caffeine. The effects of caffeine can take as long as eight hours to wear off. So if you drink a cup of coffee or soda in the afternoon and are still tossing at night, caffeine might be the reason. Cutting out caffeine at least four to six hours before bedtime can help you fall asleep easier.
2. Avoid alcohol as a sleep aid. Alcohol may initially help you fall asleep, but it also causes disturbances in sleep resulting in less restful sleep.
3. Relax before bedtime. Stress not only makes you miserable it wreaks havoc on your sleep. Develop some kind of pre-sleep ritual to break the connection between all the day’s stress and bedtime. These rituals can be as short as 10 minutes or as long as an hour.
4. Keep your bedroom quiet, dark, and comfortable. Use earplugs, window blinds or curtains, set the temperature between 68-72 degrees–everything possible to create the ideal sleep environment.
5. Eat right, sleep tight. Try not to go to bed hungry, but avoid heavy meals just before bedtime. And avoid any specific foods that you know cause you trouble, such as spicy foods that cause heartburn.
6. Avoid napping. While a nap sounds like a good idea after a long day, napping can only make matters worse if you usually have trouble falling asleep. If you do, keep it brief, between 15-20 minutes.
7. Keep pets off the bed. Allowing pets to sleep with you can cause you to wake during the night, either from pet movements or allergies.
8.Avoid watching TV, eating, and discussing emotional issues in bed.
These activities can wire up your brain, making it difficult for you to fall asleep and in the end not get the most out of your day.
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