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Water for the brain - How water can help your child's thinking skills

Water for the brain - How water can help your child's thinking skills
How can water help your child learn? We take a look at what water does for the brain
Claim your Free "Engaging with English Pack" containing everything you need to improve your child's reading and writing skills with a cheap trial membership of My Child VIP.
We all know we need water to survive. With the average body weight comprised of 50 to 70 per cent water, regular top ups are essential. But water can play a very important part in the classroom too.

The concept of accelerated learning is increasingly becoming a talking point for teachers. It’s the way we tap in to maximise the brain’s potential by creating optimum learning conditions. Keeping the brain well nurtured and regularly hydrated features high on the list of accelerated learning factors, which is where water comes in.

Why is water so important to learning?

Much like the world we live in and the rest of our bodies, the majority of the human brain is made up of water molecules; about 80 per cent to be more precise. Even slight dehydration of the brain can raise stress hormones which can have a damaging effect on over time. Dehydration naturally leads us to thirst, which scientists suggest can cause mental performance to deteriorate by up to 10 per cent. If dehydration is not relieved, it can cause fatigue and irritability, which of course can all affect a child’s concentration when they are sat in class trying to learn. By staying hydrated throughout the day, children are able to concentrate for longer and stay alert throughout the lesson. 

Many schools are now allowing pupils to keep a bottle of water with them in class. And contrary to what you might think, the extra sipping does not lead to more disruption with frequent toilet breaks, spillages and or drinking breaks, according to the Teachers Pocketbooks’ Accelerated Learning. Author Brin Best says that children’s urinary systems will actually adjust and regulate themselves in accordance to the increased intake of water, eventually resulting in healthier systems and less trips to the toilet.

Water, she says, should eventually become an everyday part of pupils’ equipment, as commonplace as your pencil case or exercise book. 

How much water should we drink?

  • The standard recommendation for children is 1.5-2 litres per day, to be consumed regularly throughout the day
  • Start the day as you mean to go on by drinking a glass of water as soon as you wake up in the morning
  • As children spend half their waking hours in school, at least half the daily recommended amount of water should be drunk during the school day at regular intervals
  • Plenty of additional fluid should be drunk during warm weather or periods of exercise, as this adds to the process of dehydration
  • Increase your intake of fruit and vegetables, as they have high water content as well as other health benefits, and they are a great way of taking in more water if you can’t face drinking lots of fluid. The latter also applies to water based fruit drinks, but beware of those containing unhealthy amounts of sugar.