STAY HYDRATED · REAL LIFE · 4 MIN READ

Hydrate Wisely: What Are You Actually Drinking?

Water, coffee, fizzy drinks, sports drinks and a beer with friends all have different roles. Look at the pattern without turning every cup into a crisis.

Healthy Baseline · Updated 12 October 2026

A day’s drinks can arrive almost unnoticed. Coffee while getting ready, tea during work, something fizzy with lunch and perhaps a beer in the evening.

None of those needs to become a personality test. It is useful, though, to notice what you drink most often—and whether it is helping you meet ordinary needs or simply becoming another automatic habit.

Water: a useful default

Water is straightforward, widely available and does not add sugar or alcohol. Still or sparkling is largely a preference. A glass, bottle or jug works; hydration does not require a premium brand.

Your needs vary with activity, weather, food and personal circumstances. Keep drinks accessible, notice how the day is going and allow for heat or exercise. Do not force huge quantities to meet an arbitrary target. Follow individual advice if you have a fluid limit.

The liquid line-up

1. Tea and coffee: contribute fluid. Calling them dehydrating and pretending their water does not count oversimplifies things. Caffeine can still affect sleep or make some people feel uncomfortable; notice amount, strength and timing.
2. Fizzy and sweet drinks: a drink with a meal can be enjoyable. If sugary drinks are your main source of fluid, consider making water more frequent. A chemical-sounding ingredient name is not enough to establish that a product is harmful.
3. Sports drinks: can have a role in prolonged or demanding exercise. A short walk or ordinary desk afternoon does not automatically need a sports-fuelling plan.
4. Alcohol: may be part of a social occasion, but it is not a hydration strategy. It can affect sleep and increase fluid loss. Food and water do not remove alcohol’s other risks.

Tap water without the horror story

Where the local supply is safe, tap water can be a practical everyday choice. Treatment exists to make water safer; a dramatic description of “chemicals” does not establish a problem with your glass.

Actual water quality depends on the supply and sometimes the building. Check local notices, especially for private wells, travel or an identified issue. If choosing a filter, match it to a specific need and maintain it properly rather than assume every filter removes everything.

Questions about fluoride, contaminants or plumbing deserve information about the substance and exposure. They cannot be settled by a frightening headline or the price of a bottled alternative.

Make the easy choice easier

• Put water on the table at meals.
• Take a drink when you will be away from a refill for a while.
• If you like flavour, add mint or a slice of fruit.
• Notice repeated late coffees if settling down is difficult.
• On a social evening, choose what and how much to drink deliberately—including alcohol-free options.

Read and listen with a question in mind

Huberman Lab’s discussion of water quality and intake offers a longer exploration. Use it to develop questions, rather than assuming one podcast can prescribe the right volume or water system for every household.

A useful question might be: “What do I reach for automatically at three o’clock?” That gives you something you can change. “Am I drinking perfectly?” tends to create work without much direction.

Look at the whole day

Hydration belongs alongside nutrients, sleep and sensible exposure choices. Your morning brew can still have its place, and meeting friends does not need a lecture at the table.

Make water an ordinary part of the day, enjoy other drinks deliberately and pay attention to the pattern. That is a realistic baseline, with much less drama than the drinks aisle would like you to believe.