Tuesday 1 October 2013

The Effects of Sleep Deprivation - Babies and Toddlers

This is the first in a series about the effects of sleep deprivation on different groups and ages of people. Today we will be looking at young children.

Babies - though most people's perceptions of young babies is that they sleep all the time, it is in-fact possible (though rare) for babies to be sleep deprived. This can have a negative impact on their health and their growth, also with the suggestion that sleep deprivation can lead to babies being overweight. Research has also shown that babies who get enough sleep are more easy going and approachable.

In my years of working in day care I have noticed that babies who struggle with their sleep and do not get enough are more grumpy and irritable. They find separation from their parents difficult and are more easily distressed during the day. Once we had set up a good napping schedule for them, they found the day more easy going, were able to engage in activities and were happier and more content.

One of the problems in diagnosing sleep deprivation in babies is that all seem to have different sleep needs and habits. One baby may sleep happily anywhere at the drop of a hat, while another needs a more organized routine and environment to sleep. A baby who once slept through the night may suddenly start waking two or three times. As a rough guideline this chart shows the ideal times of recommended sleep through childhood. For babies and toddlers this is spread across daytime naps and nighttime sleeping.

Age                    Hours Of Sleep
0 - 2 months       10.5 - 18
2 - 12 months     14 - 15
1 - 3 years          12 - 14
3 - 5 years          11 - 13  
5 - 12 years        10 - 11

If you can recognize the signs of tiredness in your baby and act straight away by putting them to bed, then you will be setting them up for a good sleep pattern for life. These signs may include (and this list is not exclusive)-
pulling their ears, their eyelids looking red, rubbing their eyes, a glazed look in their eyes and a far away expression on their face, yawning, starting to cry for no reason and not being comforted or distracted by stimulation, lack of interest in toys or stimulation.

As babies grow their sleep needs change and things such as teething, growth spurts and starting daycare can affect their sleep patterns.

Toddlers still need plenty of sleep and like all age groups suffer from the affects of sleep deprivation. I am sure that most parents have a picture or two of a tired toddler who has fallen asleep in a strange place! However a lack of sleep can affect their learning and social skills, as well as their growth. Again sleep deprived toddlers can gain weight - but weight gain has many causes, not just sleep deprivation.

Toddlers are far more mobile than babies and conversely the signs of a tired toddler include running around and wild behaviour, this is a last stand against the tiredness that is growing in their bodies and not a sign that they have loads of energy left to burn. A toddler will naturally be energetic when they wake from a sleep but if they are running around in the late evening before bedtime it is that they are overtired, not full of energy that needs to burnt off.

Sleep deprived toddlers are also more likely to have moods and tantrums - but then this is also typical toddler behaviour!

In order to work out if your toddler is sleep deprived observe and record their behaviour, if they are having more tantrums and wild behaviour in the evenings or before nap time it points to them being tired. Also have a bedtime routine that allows for a wind-down, the last hour before bed should be calming and restful with quiet activities such as a bath and time for stories. Download a good bedtime routine here.
Though it may take a few days (or nights) of effort, establishing a good bedtime routine at this early age will help your child be bright, alert and ready to learn important life skills.

If you are having problems settling a baby or toddler into a sleep routine then please contact a professional for correct advice and sleep training.

It goes without saying that young babies and sleep deprivation of new parents goes hand in hand - and I will address meeting the sleep needs of parents in a later post. 


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