Children are far more vulnerable to dehydration than adults, yet it’s often overlooked because
kids don’t always recognise or communicate thirst.
Kids have higher metabolic rates, lose fluids faster, and depend on adults to provide hydration
opportunities—especially during school, sports, illness, and hot weather.
Dehydration in children often shows up as irritability, fatigue, headaches, stomach aches, or
difficulty concentrating. These symptoms are frequently mistaken for behavioural issues or poor
sleep.
By the time a child says they’re thirsty, dehydration may already be present.
Water is essential for children, but during periods of increased fluid loss—such as sports, heat,
fever, vomiting, or diarrhoea—electrolytes are lost along with water.
Replacing water alone may not fully restore hydration during these times.
Electrolytes can be safe and helpful for kids when used appropriately. The key is balance.
Parents should avoid excessive sugar and artificial additives while recognising that a small
amount of glucose can support electrolyte absorption. This is normal physiology, not a flaw.
Practical hydration habits for families include encouraging regular sipping, pairing hydration
with routines (after school, before bed), and modelling good hydration behaviour as parents.
Electrolytes don’t need to be used constantly—but strategically during heat, illness, or heavy
activity, they can support recovery and wellbeing