If you are like many people, the
shift in time and
“falling back" with our clocks the passing of day light
savings time means a bonus hour of sleep and a progressive shift towards
shorter and darker days as the sun sets earlier each night. It also means
that you likely experience changes in your mood (you may even experience the "winter blues," otherwise known as seasonal affective disorder), experience lethargy, a loss of
motivation, and increased cravings for foods (particularly sweets).
Your sleep and wake cycles are
regulated by your circadian rhythm and the amount of day light you are
exposed to each day. Your circadian rhythm also affects your appetite and hunger,
concentration, mood and desire for foods, particularly sweets that are rich in
quickly digested carbohydrates.1,2 Your desire for these foods
that leads to more insulin being produced and gaining weight is an evolutionary
mechanism to gain weight and "hibernate" for the winter.
It is only because of the year round
availability of these foods (e.g., tropical fruit, potatoes, rice) and the
artificial changing of time (some states like Hawaii and most of Arizona and
most countries in
Africa and Asia do not participate in DST. In South America most
countries in the north of the continent near the equator do not observe DST,
while Paraguay and southern parts of Brazil do.) that you may struggle with
"cravings" and judge yourself harshly instead of embracing your body,
changes in dietary cravings and feel "down."
So rather than reaching for that
extra "cup of Joe," feeling guilty for wanting more foods that may
lead to adding a few transient pounds for the winter or engaging in
compensatory behaviors (e.g., over exercising and "punishing" your
body or skipping meals), be gentle and kind with your body-mind and realign
with the seasonal changes in day light, food and "fall forward" instead to stay well this winter.
Focus on spending as much as is
feasible for you during the day outside and practice sensible
sun light exposure while you avoid the unnecessary use of
electronics like your smartphone, your computer or watching T.V. after
sunset as these devices emit blue spectrum light that interferes with your
pineal gland's secretion of melatonin and keeps you awake at night.
Instead, spend time with your friends and family playing board games, read
paper books and magazines, listen to music or develop a hobby like drawing. In addition, make sure that you practice
good sleep hygiene to help your sleep improve, reduce your cravings and make
smarter choices that will satisfy your cravings for sweets while nourishing
your body. To help you, experiment with my suggestions below:
- The most effective and simplest strategy to improve your quality of sleep is going to bed at the same time each evening and waking up at the same time every morning.
- You also want to develop a night time ritual to help you transition into sleep. Try reading or meditating (e.g., Mindfulness Meditation or Loving Kindness Meditation) an hour before you go to bed.
- To help you sleep more easily, it is also important to avoid certain stimuli and avoid drinking or eating within 3 hours of your bed time. Eating before you sleep can interfere with restful sleep as your body is still digesting food.
- As a rule of thumb, you also want to dim the lights in your room or house 2 hours before bed time to help your body produce more melatonin.
- Wear a sleep mask or install black out curtains in your bedroom to keep artificial lights from interfering with your sleep.
- If you must work and use a computer or your smartphone, use software like f.lux to reduce the interference of your computer and IPhone or EasyEyez for Android. Or wear orange or red tinted sunglasses like BluBlockers to protect you from blue spectrum lights.
- Set your smartphone on “airplane mode” and unplug your Wi-Fi router at home as you will not be using the internet during your sleep and the EMFs produced by your phone and Wi-Fi router may interfere with your sleep.
- Set the ambient temperature in your bedroom down to at least 68 degrees Fahrenheit or lower. Your core body temperature drops during sleep and setting your climate control higher can contribute to restless sleep.
- Choose slower digesting foods that will satisfy your "sweet tooth" that are seasonal like cranberries, kiwi fruit, figs, pomegranates, and squashes and pumpkin.
To your health,
Dr. Sandoval
Dr. Sandoval
- Ilardi, S. (2010). The Depression Cure: The 6-Step Program to Beat Depression without Drugs.
- Wiley, TS & Formby, B. (2001). Lights Out: Sleep, Sugar, and Survival.
The information, published and/or made available through the
www.fullofradiance.com website, is not intended to replace the services of a
physician, nor does it constitute a physician-patient relationship. This blog
is for informational purposes only and is not a substitute for professional
medical advice. You should not use the information in this post for diagnosing
or treating a medical or health condition. You should consult a physician in
all matters relating to your health, particularly in respect to any symptoms
that may require diagnosis or medical attention. Any action on the
reader’s part in response to the information provided in this blog is at the
reader’s discretion.
What a wonderful set of tips to improve your sleep and your health. I downloaded f.lux and I put up blackout curtains. I also usually lower the room temperature to 72. But I am up late at night on the computer.
ReplyDeleteI enjoyed reading this and now have a better understanding of that winter craving for certain foods.
Warmly,
Dr. Erica
Many people don't realize that our circadian rhythms are regulated by the sun and affects us in many ways. Big pharma and the dieting industry take advantage of this in my opinion to make money.
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