Peter Attia’s weblog not too long ago had an attention-grabbing article on the significance of hydrating properly as we age. Analysis exhibits our thirst response turns into much less dependable and we could not mechanically drink sufficient primarily based on thirst alone. So it is very important bear in mind to hydrate extra typically. There may be an reverse downside known as hyponatremia, nevertheless, which may happen in individuals who drink a number of fluid and in addition sweat so much, however don’t absorb 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 right here). It particularly grew to become an issue as extra novice athletes have been doing occasions like marathons. This could make individuals sweat for a number of hours. Pointers on the time have 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 trip on a scorching day. Once I obtained house, I used to be headed for the bathe, with my good chilly restoration drink in my hand, once I fainted and wakened on the ground. I used to be unharmed, fortuitously, however have watched my hydration standing on scorching days ever since. I additionally take electrolyte tablets to stop attainable hyponatremia throughout lengthy exercises.