How much, roughly
UK guidance from the NHS suggests aiming for around six to eight cups or glasses of fluid a day, and more when it’s hot or you’ve been active. Water, lower-fat milk and sugar-free drinks all count.
You don’t need to overthink the exact number - the goal is simply to sip regularly rather than remember in a panic at bedtime.
Make it the easy option
The single best trick is to keep a bottle or shaker within arm’s reach. If it’s there, you drink from it; if it’s in the kitchen, you don’t. Tie sips to things you already do, and it quickly becomes a habit.
- Keep a filled bottle on your desk and by your bed
- Have a glass with every meal and every coffee
- Flavour it with fruit if plain water bores you
- Refill it first thing so it’s ready to go
When electrolytes make sense
For most everyday sipping, water is all you need. If you’ve sweated a lot - a hard workout, a hot day, a long run - some people choose an electrolyte drink or hydration tablet; check the label and see what works for you.
This article is general information to help you shop, not medical or dietary advice. If you have specific health concerns, please speak to a GP or a suitably qualified professional.
