Health & wellbeing

When you're not used to drinking water regularly, it can be a tricky habit to pick up. Many people simply forget to drink in their busy day, while others feel that drinking water all day becomes repetitive. If this sounds like you, find out just how important fluid is for a healthy lifestyle and then try our tips to help you look and feel great.

Make it a habit: Getting into the habit of drinking water at certain times can help keep you hydrated. For example, your body loses water while you sleep, so drink water before you sleep and again after you get up.

Work-day kick-start: Mild dehydration can lead to poor concentration and memory3,5, so when you feel your attention lagging reach for a glass of water.

Set yourself reminders: If you have a diary you use throughout the day or work on a computer, set yourself reminders to drink water throughout the day. That way you'll never forget!

Make water part of every meal: Include a glass of water with your breakfast, lunch and dinner every day.

Before you run out the door: Grab a bottle of water that you can sip whenever and wherever you are throughout the day.

Sweat it out: Exercise increases the amount of fluid you need. Remember to drink water before, during and after exercise to replace the water you lose through sweating6.

Regular top-ups: Water is lost constantly through elimination, sweating and breathing, so drink water regularly to keep your body hydrated7.

When you're unwell: Dehydration is common when you're unwell. It's important to sip water throughout the day to keep your fluids up.

Sources:

  1. Casa, DJ, Clarkson, PM & Roberts, WO (2005). American College of Sports Medicine roundtable on hydration and physical activity: consensus statements. Curr Sports Med Rep 4, 115-27.
  2. National Health and Medical Research Council. Nutrient Reference Values for Australia and New Zealand including Recommended Dietary Intakes (NHRMC, Canberra, 2006).
  3. Lieberman, HR (2007). Hydration and cognition: a critical review and recommendations for future research. J Am Coll Nutr 26, 555S-561S.
  4. National Health and Medical Research Council (2003). Food for Health - Dietary Guidelines for Australian Adults. Commonwealth Department of Health and Ageing.
  5. Wilson, MM & Morley, JE (2003). Impaired cognitive function and mental performance in mild dehydration. Eur J Clin Nutr 57 Suppl 2, S24-9.
  6. American College of Sports Medicine (2007). American College of Sports Medicine position stand: exercise and fluid replacement. Med Sci Sports Exerc 39, 377-390.
  7. Sawka, MN, Cheuvront, SN & Carter, R, 3rd (2005). Human water needs. Nutr Rev 63, S30-9.

Look your best: Classic signs of dehydration include dry, flushed skin, loss of elasticity and sunken eyes1. Water is an essential part of any beauty regime.

How much fluid do I need?: To stay well hydrated, it's recommended that males consume 2.6 litres of fluid per day and women consume 2.1 litres per day2. It is recommended that pregnant women consume even more fluid, 2.3 litres per day and breastfeeding women 2.6 litres per day2.

Dehydration drains: Dehydration of as little as 1-2% of your body weight can reduce your brain's ability to perform at its peak and your body's ability to perform at its optimum efficiency3.

Which fluids count?: While all fluids count toward your daily intake, for the majority of people, it's ideal to get most of your fluid intake from water4. For variety, reduced fat milk, low energy soft drinks, lightly sweetened waters, soda water and unsweetened tea and coffee are all suitable choices.

Sources:

  1. Casa, DJ, Clarkson, PM & Roberts, WO (2005). American College of Sports Medicine roundtable on hydration and physical activity: consensus statements. Curr Sports Med Rep 4, 115-27.
  2. National Health and Medical Research Council. Nutrient Reference Values for Australia and New Zealand including Recommended Dietary Intakes (NHRMC, Canberra, 2006).
  3. Lieberman, HR (2007). Hydration and cognition: a critical review and recommendations for future research. J Am Coll Nutr 26, 555S-561S.
  4. National Health and Medical Research Council (2003). Food for Health - Dietary Guidelines for Australian Adults. Commonwealth Department of Health and Ageing.
  5. Wilson, MM & Morley, JE (2003). Impaired cognitive function and mental performance in mild dehydration. Eur J Clin Nutr 57 Suppl 2, S24-9.
  6. American College of Sports Medicine (2007). American College of Sports Medicine position stand: exercise and fluid replacement. Med Sci Sports Exerc 39, 377-390.
  7. Sawka, MN, Cheuvront, SN & Carter, R, 3rd (2005). Human water needs. Nutr Rev 63, S30-9.
Recommended fluid intake from the National Health & Medical Research Council.
Adults Total water
(Foods and fluid)

Fluids
(Including plain water,
milk and other drinks)
Men
19-30 yr 3.4 L/day 2.6 L/day (about 10 cups)
31-50 yr 3.4 L/day 2.6 L/day (about 10 cups)
51-70 yr 3.4 L/day 2.6 L/day (about 10 cups)
>70 yr 3.4 L/day 2.6 L/day (about 10 cups)
 
Women
19-30 yr 2.8 L/day 2.1 L/day (about 8 cups)
31-50 yr 2.8 L/day 2.1 L/day (about 8 cups)
51-70 yr 2.8 L/day 2.1 L/day (about 8 cups)
>70 yr 2.8 L/day 2.1 L/day (about 8 cups)
 
Children Total water
(Foods and fluid)

Fluids
(Including plain water,
milk and other drinks)
All
1-3 yr 1.4 L/day 1.0 L/day (about 4 cups)
4-8 yr 1.6 L/day 1.2 L/day (about 5 cups)
Boys
9-13 yr 2.2 L/day 1.6 L/day (about 6 cups)
14-18 yr 2.7 L/day 1.9 L/day (about 7-8 cups)
Girls
9-13 yr 1.9 L/day 1.4 L/day (about 5-6 cups)
14-18 yr 2.2 L/day 1.6 L/day (about 6 cups)