Adam Barber
How Hydration Tablets Speed Up Fluid Absorption
How many times have you finished a difficult but incredible workout and found yourself gulping so much water afterwards that you feel sluggish, cramped, and ultimately under-recovered? Whether you're training for a marathon or playing football every week, rehydrating after a workout shouldn't leave you feeling this way.
Introducing hydration tablets, a nutrition product designed to make hydration more efficient. Want to know more about how they do this? You're in the right place, so let's look at why hydration tablets are a must-have for your training.
How Do Hydration Tablets Speed Up Fluid Absorption in the Body?
Let's start with the big question: what do hydration tablets do that water alone doesn't? The most important thing to remember is that these tablets contain electrolytes, such as sodium and potassium, which play a vital role in making hydration faster.
Inside the body, water follows the law of osmosis, meaning it moves toward areas of higher solute concentration (areas with more dissolved particles, like sugar, than water). This is the body's natural hydration process.
So, how do electrolyte tablets hydrate you faster than water? Well, this osmosis process is supported when we add electrolytes like sodium because they actively pull water with them as they are absorbed.
Water alone does the trick for everyday hydration, but its absorption in the body is passive and slow. During or after exercise, when we need to replenish vital fluids, hydration tablets combine water with the electrolytes we lose through sweat (at a rate of 400 to 1,100 mg per litre!) to speed up the process.
Are Hydration Tablets Good for You?
It's natural to wonder whether hydration tablets are okay to use, and the answer is a resounding yes. Our hydration tablets contain minimal amounts of sugar and are designed to be generally safe for most healthy adults.
If you have a kidney condition, hypertension, or a sodium-restricted diet, we always recommend double-checking with your doctor before using them. It is also worth emphasising that hydration tablets are a supplement and are not designed to replace regular water intake.
Hydration tablets can also offer health benefits beyond hydration, including cramp prevention through sodium and magnesium replacement and improved concentration and reaction time by avoiding even mild dehydration.
