Correct Hydration is Extra Necessary As We Age – BionicOldGuy

Peter Attia’s blog lately had an attention-grabbing article on the significance of hydrating effectively as we age. Analysis exhibits our thirst response turns into much less dependable and we could not mechanically drink sufficient based mostly on thirst alone. So you will need to bear in mind to hydrate extra typically. There’s an reverse downside known as hyponatremia, nevertheless, which may happen in individuals who drink numerous fluid and likewise sweat loads, however don’t soak up sufficient sodium. So it’s additionally vital to look at your sodium consumption, particularly when exercising within the warmth. This was first found by Professor Tim Noakes (reference here). It particularly grew to become an issue as extra beginner athletes had been doing occasions like marathons. This may make individuals sweat for a number of hours. Tips on the time had been to drink on a schedule even when not thirsty, however satisfactory sodium consumption was not emphasised sufficient.

I had a wake-up name about hydration in my late 50s. I went for a tough three-hour bike journey on a sizzling day. Once I bought dwelling, I used to be headed for the bathe, with my good chilly restoration drink in my hand, after I fainted and wakened on the ground. I used to be unharmed, fortuitously, however have watched my hydration standing on sizzling days ever since. I additionally take electrolyte tablets to stop attainable hyponatremia throughout lengthy exercises.