You think you're hydrating yourself in the cold... but is tea really a substitute for water?
In cold weather, thirst takes a break and with it goes our natural habit of drinking water.
To compensate, many people turn to hot infusions such as teas, which are comforting, warming and seem to do a good job of hydrating us. But is drinking tea really the same as drinking water?
The short answer is: it depends.
In simple terms, yes, tea can contribute to your total fluid intake for the day. After all, it basically consists of hot water with infused herbs or bags. However, not all teas are the same - and some side effects can surprise those who overdo it.
Caffeine, diuretics and hidden traps
Teas such as black, green, white and mate contain caffeine, a substance with a slight diuretic effect. In other words: instead of hydrating, they can end up increasing the elimination of liquids - especially if consumed in large quantities. It's like trying to fill a leaky bucket: the liquid goes in, but comes out quickly.
Herbal teas, such as chamomile, fennel, mint and rooibos, are generally caffeine-free and can be good options for supplementing hydration. Still, it's worth remembering: most teas have side effects, such as relaxation, stimulation, digestive action or even interference with medication.
What about sugar?
Another critical point is that many people sweeten their tea and therein lies another problem. Too much sugar can have a number of undesirable effects, and even artificial sweeteners, when used frequently, can affect taste and metabolism. In other words: if tea is always sweetened, it loses part of its benefit as a pure hydration drink.
So what to do?
The safest recommendation is to balance. Tea can be included in the hydration bill - especially those without caffeine. But it shouldn't completely replace water, which remains the most neutral, accessible and efficient drink for keeping the body functioning well.
A good rule of thumb is: if you drink a lot of tea, alternate it with glasses of water throughout the day. Keep a small bottle nearby, even in cold weather, and create visual reminders so you don't forget to drink. After all, feeling less thirsty doesn't mean your body needs less fluid.
In the end, tea helps, but water is still queen.
Mirella Mendonça
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