Stress: an Infographic

I spent some time on Canva (www.canva.com) to create an infographic. I had so much fun! Here it is. Let me know what you think!

Circadian Rhythm & Sleep

(Extracted from an article by Dr. Annette Lotter)

The pituitary gland control the excretion sleep and awake hormones namely serotonin (awake) and melatonin (sleep).

Sleep

 

Sleep is crucial to your central nervous system because of the amazing things that happen during sleep. This is when the body repairs itself, detoxifies itself, and replenishes its energy stores. Sleep is the one thing that humans have never been able to give up for any length of time. Everyone must have it on a regular basis. Many people with chronic conditions typically suffer from sleep disturbance, which slows down and hampers the body’s healing abilities.

Circadian Rhythm

The sleep/wake cycle is driven primarily by melatonin, the “sleep” hormone, and serotonin, the primary “awake” hormone.

Our bodies are basically designed to sleep when it’s dark and wake up when it’s light. But Thomas Edison changed all of this! And today, the average person in America gets exposure to effective sunlight only 21 minutes a day. 21 minutes is not enough for the body to receive the signals it needs to regulate its circadian rhythm from light.

Circadian Rhythm Disorder is usually involved in most sleep and mood disorders including depression, anxiety, bipolar disorder, seasonal affective disorder, insomnia, mood swings, premenstrual syndrome, elongated and irregular menstrual cycles, menopause, prenatal depression, postpartum depression, ADD/ADHD, and chronic fatigue syndrome.

Tips for restoring sleep:

·   Do NOT use supplements of L-theanine, tyrosine, tryptophan, or 5HTP in the evening. While this does go against the conventional wisdom, these substances actually raise serotonin levels—the “awake” hormones. This is particularly true of 5-HTP. These can be used during the day to make you feel more alert, but keep away from them at night.

·   Establish a rhythm where you go to sleep and wake up at close to the same time each day. This should include weekdays and weekends.

·   Sleep in as dark a room as possible. Total darkness is best.

·   Don’t drink much water after 8:00 p.m. This will limit your need to use the bathroom in the middle of the night.

·   Do stretching exercises before you go to bed.

·   Do not do strenuous exercise late at night.

·   If possible, take a hot bath or sauna in the evening.

·   If you are hypoglycemic or your adrenals are weak, eat a small, balanced snack before bed. Also, keep something healthy around, like almonds or pecans, to snack on if you wake up. Low blood sugar can keep you awake.

·      All meals should have a balance of proteins, carbohydrates, and fats. However, you should eat more protein in the morning and more carbohydrates in the evening. Carbohydrates tend to make you sleepy.

·      No colas or coffee, including decaf, at any time throughout the day.

·      Consider taking a “timed release” melatonin 30 to 60 minutes before you want to sleep. Timed release, also known as sustained release, is important because the half-life of melatonin is only 20 minutes. If the melatonin supplement is not a timed release, the melatonin will be “dumped” into the body all at once and it will be used up too quickly. Most people need the effect of melatonin to last several hours or more to gradually put them into a deep and restful sleep.

·      If you do wake up in the middle of the night and have trouble falling back to sleep on your own, this is the time to use non-timed release melatonin.

·   And when you wake up after a good night’s sleep, expose your eyes to sunlight as soon as possible. Sunlight helps you wake up and feel less groggy in the morning.

Good Study Habits

Let's face it. Nobody likes to study. Unfortunately we all have to. So why not reduce your study time by doing it right the first time? 

Do you know how much time you are wasting in front of the books because of silly things that could have been avoided?

Habit 1

Make sure your room is light enough when you are studying. Weak lights or studying with a bedside lamp alone will make you secrete more melatonin which will put your brain to sleep. Weak lights = wasted study time.

Habit 2

Drink enough water! Keep a bottle of water on your desk and take regular sips. If you get dehydrated, your brain does not function optimally and you will have trouble concentrating.

Habit 3

Take regular breaks. Do not break in front of the TV or with a book!
Take a walk, play with the dog, dribble a ball, etc. Do something physical and, if the weather permits, preferably go outside. Physical activity will let your brain rest best.
Rest for 10 - 15 min and go back to your books for 30 - 45 min. (30min for Gr.4; 45min for Gr.12)

Habit 4

Music that is faster than 75 bpm will “switch off” your brain, because your heart is beating too fast. This means that you are wasting study time.

(a) Study in silence or listen to calm music without words (words will distract you and you’ll end up singing along instead of learning)
Try classical baroque music or the “Hooked-on-Classics” series.

(b) The radio will also distract you, because you will listen to the announcer and the ads. The music is usually too fast anyway and all have words. Rather switch off the radio and get some good study CD’s

Habit 5

Eat healthy during exam times. Make sure that you follow a balanced diet, especially in exam times.  Don’t be tempted to stock up on sweets and crisps for studying:

(a) They will make your blood sugar rise and drop too quickly, which mean that you’ll get tired quickly and you’ll have trouble concentrating.

It will also speed up dehydration and your brain needs water to work. Remember that you need to drink 3 glasses of water for every glass of soda you drink!

(b) Rather snack on fruit or yoghurt if you have a sweet tooth and drink diluted fruit juice, water or milk. If you want something salty, dip melba toast in hummus or cottage cheese, or couple with fresh herbs or salad.
You (or mom) can also make your own muesli bars. There are many recipes on the internet and they are much healthier than those you can buy in the store.

(c) Recipe: Healthy dip: Mix 250g smooth cottage cheese with lots of fresh chopped chives, 1tsp sweet-chilli sauce, 1tsp lemon juice, freshly ground black pepper and a pinch of salt.
Dip any fresh veggies, melba toast or plain pretzels - tastes great!

Habit 6

If you have trouble sitting still, always fidgeting or lose concentration easily, try sitting on a pilates ball instead of a chair. This will help keep your brain alert.

Habit 7

If you are frustrated, irritated or mad, your heart will beat too fast and your brain will “switch off”, resulting in ineffective study time.

(a) If you feel negative, do something physical for 15min

(b) Use positive self talk and tell yourself that even though you don’t like the subject, you need good grades and therefore you need to put your feelings aside and study effectively.