Andy Blow, founder of Precision Hydration, learned about the impact hydration issues can have on performance the hard way: by spending time in the medical tent ...

Find out how to calculate your sweat rate, understand your sweat content, and plan your hydration for optimal performance.

At Precision Hydration we call this “preloading,” and the practice has been widely studied in the last 20 years or so, both with astronauts and athletes. While ...

1. Precision Hydration · 2. Untapped Maple · 3. SaltStick · 4. Coconut Water · 5. Homemade Electrolyte Drink.

After suffering from hyponatremia himself, Andy Blow, co-founder of Precision Hydration, started his journey to help athletes solve their own hydration problems ...

According to Precision Hydration, the initial symptoms associated with drinking too much water can include nausea, lethargy, muscle cramps, weakness, fatigue, ...

Andy Blow of Precision Hydration has outlined some tips for properly hydrating the day before the race and help reduce the need to frequently pee before the ...

Pre-race hydration is key to a strong performance. Follow these guidelines to learn how to hydrate before your race.

But in general, the idea of drinking solely to thirst seems an acceptable defense against hyponatremia in most cases. At Precision Hydration, we recently had ...

According to thousands of sweat tests we've done at Precision Hydration, some athletes lose as little as 200mg of sodium per liter of sweat, while around 20% of ...