If you’ve ever grabbed an isotonic drink after a flight, an intense study session or an hours-long shopping spree, you’ve likely had a friend say: “Why are you drinking that? Isn’t it a sports drink?” 

It’s time to clear the air.

Hydration myths are everywhere — passed along in gyms, group chats and social media. So we’re breaking them down to help you sip smarter for improved everyday hydration that fits naturally into your active lifestyle.

Whether you're navigating humid weather, playing an intense padel set or simply powering through a busy day, understanding hydration and wellness can boost your performance more than you think.

Myth 1: “Isotonic drinks are only for hardcore athletes.”

Reality check: Isotonic drinks are helpful for anyone who sweats.

Research consistently shows that sweating leads to the loss of electrolytes like sodium and potassium, which help your muscles fire and keep your body balanced. That’s why rehydration becomes more important in hot weather, not only during sweaty runs and peak training sessions.

Isotonic drinks such as 100PLUS contain fluids, electrolytes and carbohydrates in a balance that promotes faster fluid absorption, giving you a valuable performance boost whether you’re finishing up a hot yoga class or volunteering for a beach clean-up with your coworkers.

Takeaway: Isotonic drinks are for anyone with an active lifestyle, from busy parents to stressed students and weekend adventurers, because they give a performance boost that supports hydration, energy and mental alertness.

Myth 2: “Any beverage with sugar is bad for you.”

Let’s unpack this one.

The conversation around sugar has shifted in recent years, especially as more people embrace nuanced, science-backed wellness. Scientific reviews show that small amounts of carbohydrates help the body absorb fluids more efficiently, supporting hydration and lending your body a performance boost during physical activity.

This means that your body uses the sugar found in some Isotonic drinks strategically, supporting rehydration when you’re sweating, moving and living actively. Since balanced carbohydrates actually help replenish energy and encourage your body to attractthe fluids you’re drinking, isotonic drinks are a smarter choice for hydration in hot weather or during activities that demand sustained energy without the sugar overload.

This energy boost is crucial whether you’re pushing through a tough personal training session or simply managing a hectic day.

Takeaway: Context matters when it comes to sugar in beverages. When paired with electrolytes, it’s part of effective and practical everyday hydration.

Myth 3: “Water is always enough.”

It is undeniable that water is essential. But water alone isn’t always the hero we think it is — especially when you’re sweating.

During long or intense activity, water replaces fluids, but not the electrolytes lost through perspiration. Research shows that drinking only water when sodium is depleted can contribute to imbalances in the body and may reduce the urge to drink, affecting recovery.

This doesn’t mean you need an isotonic drink every time you take a stroll. But recognising the moments when you do need more than water — gym days, football nights, weekend treks or even city errands under the scorching sun — can impact how energised and clear-headed you feel.

Takeaway: Water is fantastic. But sometimes you need hydration with additional benefits.

Myth 4: “You have to constantly drink water to stay healthy.”

Hydration isn’t about guzzling liquids endlessly or carrying your “emotional support” water bottle everywhere. It’s about listening to your body and staying mindful — especially in environments with high humidity or hot weather.

Modern hydration research reinforces that your body’s natural signals, such as thirst and fatigue, remain reliable guides for your daily hydration needs. The goal is balance, not excess.

That’s where isotonic drinks like 100PLUS can support hydration and wellness when you’re on the go. Think of them as part of your hydration toolkit — there when you need them for a boost, not something you have to sip all day.

Takeaway: Smart hydration beats overhydration. 

Myth 5: “Dehydration doesn’t impact everyday performance.”

Hydration is more than quenching thirst. It can affect your mood, energy, focus and even your decision-making — yes, really!

Studies show that even mild dehydration can influence reaction time, cognitive performance and general well-being. That means hydration matters whether you’re lifting weights or lifting your laptop into a café booth.

For those with an active lifestyle, the combination of fluids, electrolytes and small amounts of carbohydrates in isotonic drinks can support a performance boost both physically and mentally.

Takeaway: Hydration helps you feel and function better — not just during workouts, but throughout your everyday life.

Final Sip of Wisdom

Now that we’ve busted myths about hydration and isotonic drinks, you can create a daily hydration and wellness routine that helps you live better, move better and enjoy your day more fully.

Here are the daily hydration tips to remember:

• Isotonic drinks aren’t only for athletes.
  
  
• Sugar has a functional role in rehydration.
  
  
• Water is great, but sometimes you need electrolytes.
  
  
• Smart hydration beats overhydration.
  
  
• Everyday hydration fuels everyday performance.
  
  

With the right knowledge (and the right mix of drinks), staying hydrated becomes easier, more enjoyable and perfectly suited to your lifestyle — no mythbusting required.