why you should drink more H2O | week of health & fitness

Can you remember the lines (aka nagging) your Mum constantly repeated when you were growing up?
Anytime my brother & I opened the fridge, like some kind of fridge-sensor, my Mum would yell from somewhere in the house “Have a glass of water”!

The average adult human body is 50-65% water,
so it only makes sense that we drink up!


glowing skin¹

Water facilitates filtration in our system. It assists the kidneys to do what they do best and transport all the toxins out of our body. Top up your hydration with at least 1.5 litres of water a day (that’s 50 oz) and you’ll see the improvements in your biggest organ; your skin!

faster weightloss²

Weight-loss studies the world over agree that people who drink more water lose weight faster. This is probably because you’re filling that ‘hunger’ gap with zero-calorie fluid and not peanut butter cookies! Try drinking two (500ml or 16 ounces) glasses of water before breakfast, lunch, and dinner and you may get away with eating 75 to 90 fewer calories during each meal. Win!

it regulates body temperature³

After chasing birds & playing fetch for hours, Harley will find a nice puddle of mud or body of water to sink himself into to cool down. Pigs also wallow in mud to regulate their temperature. Much like our beloved pets and tasty animals (!) everyone knows that if you’re overheated, it’s important to drink water “but did you know that it’s even more important to drink it when your body is freezing? The risk of dehydration is actually higher in cold weather because your body is working harder to stay warm. Water regulates your body temperature while hydrating it.

say buh-bye to headaches

If I haven’t drank enough water throughout the day, by mid-afternoon I get a cranking headache and start to feel tired and crabby. Avoiding that feeling (and me if I was you!) is reason enough to hydrate! If you find yourself getting a lot of headaches, dehydration may be to blame. People who don’t consume enough water are more likely to suffer from cramps and other aches as well.

dotox your body

I’ve tried juice cleanses and the Lemon Detox Diet and not only do they make you ravenously hungry, they also mess up your digestive system while making you feel like shit. There really isn’t a need to take such extreme gimmicky measures if you’re eating cleanly (small portions, no refined sugar or starch and heaps of green leafy veggies) and drinking heaps of water. Can’t deal with litre upon litre of H20? Then add fresh lemon or green tea to your water. Help your liver flush out those toxins!

get things running smoothly

It’s not a topic most people like talking about, but I’m fine with discussing bowel movements! Lack of hydration leads to constipation which can lead to a whole host of uncomfortable situations (piles anyone?!). Consume enough water to keep things flowing smoothly.


So how much water do you really need?

As a guide I think 1.5 –  2.5 litres (<0.7 gallon) is enough unless you’re exercising heavily or live in a really hot, humid climate. My brother who lives in Perth (where it’s on average it’s 32°C in summer) works outdoors and he drinks 6+ litres a day! But if you want something more scientific, here is a little calculator


tasty & detoxifying
tasty & detoxifying

¹[while there are no published scientific studies backing up these claims, there are ‘before-after’ studies to support this]