Your body needs between 2000 – 3000 ml (2 – 3 litres) of water every day.
- Water makes all the functions in your body work effectively
- Controls body temperature
- It promotes satiety (feeling of fullness) and helps digestion
- Prevents headaches
- Helps get rid of waste
Measuring Your Individual Water Needs:
To keep your body hydrated, aim for a fluid intake of about:
* 3 Litre (12 cups) for men 19 years old and over each day
* 2.2 Litre (9 cups) for women 19 years old and over each day
Another way to calculate the amount of water you need is:
* Measure your current weight in Kilograms.
If you know your weight in pounds,
multiply it by 2.2 to convert it to kgs
* Then, multiply your weight in kgs by 35 to get
the total milliliters of water you need per day
(this is the minimum amount you need for proper body functions)
How much fluid you need every day depends also on your age, sex and activity level. Hot and humid weather can also increase your needs.
Caution: people who have kidney conditions may need to restrict fluid intake and this recommendation is not applicable to them. Always check with your healthcare team before making drastic changes to your diet/habits, especially when you have a medical condition.
Why we tend to forget to drink water?
Our body cannot distinguish between thirst and hunger, so it is easy to mistake the signs of thirst as hunger. It is usually too late when the signs of dehydration appear. Therefore, it is important to drink fluids regularly, even before you feel thirsty. One way to do this is get a gradated water bottle with at least a 1 Litre mark and aim to finish it before leaving work, and keep another one at home. Check out a sample of a water bottle here. There is a new brand of smart water bottle which syncs to an app on your phone and tracks your intake, here’s the link: http://hidratespark.com/
DO NOT IGNORE THIRST
Not keeping well hydrated over prolonged period of time, can lead to health complications:
- Urinary tract infections
- Kidney stones
- Coronary health disease
- Bladder cancer
- Colorectal cancer
Signs of Dehydration:
How to know you are getting enough?
Look at your urine: if it is light yellow and clear it usually means that you are well hydrated. Dark yellow, strong smelling urine is a sign of dehydration.
Many foods have water, even hot tea, without added sugar, can be counted towards you total water intake. Eg. Herbal Teas, Green Teas, Peppermint tea. However, more than half of your fluid needs should be met by pure water, without any chemicals added or additives.
Don’t like plain water? Try these options:
- Sparkling water without additives (eg. La Croix)
- Make mini-ice cubes from 100% fruit juice, and add that to plain water
- Soak water with fruit or veggie slices overnight:
- Sliced cucumber and/or lemon
- Sliced strawberries, cantaloupe and oranges (does not count as a fruit serving)
- Coconut water can be a safe option, unless you have hyperkalemia (high potassium)
Actions you can take now:
- Review your daily water intake, starting today. How much did you drink so far?
- How can you add more?
- What can you do to remember drinking water. Don’t wait for signs.
- Drink a cup, first thing when you get up
- Drink a cup, during exercise and after
- Give your self a goal (or deadline) of completing at least a litre of water before sunset (or before leaving from work). – Giving yourself small deadlines will help get you used to making this new habit. Once you have achieved this for at least one week, add an extra cup, or reachable amount as your new goal. Until you meet your daily requirement.
Where do you stand?
Please click, to let me know where do you fall from the options below?
- Drinking close to 1 – 3 cups a day, when I remember
- Drink 3 – 6 cups a day, but haven’t reached 8 cups yet
- I am doing great, I drink 8 – 10 cups every day