SESKStuff Everyone Should Know
SESK: Stuff Everyone Should Know · sesk.info/soc-hydrate-before-thirsty

What does CDC say about drinking water when you exercise in the heat?

Drink more than usual, and don't wait until you're thirsty.

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  1. Only drink after the game
  2. Drink more and don't wait for thirst ✔
  3. Only drink when you feel thirsty

Why: People who exercise on hot days are more likely to get dehydrated. Thirst can come late, so drink before you feel it.

Huh, didn't know that: Light yellow or clear urine usually means you are drinking enough water.

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References

Answer: Drink more and don't wait for thirst. People who exercise on hot days are more likely to get dehydrated. Thirst can come late, so drink before you feel it.

  1. CDC, Heat and Athletes www.cdc.gov/heat-health/risk-factors/heat-and-athletes.html
    Drink more water than usual, and don't wait until you're thirsty to drink more.
    Checked 2026-10-12.
  2. CDC, About Heat and Your Health www.cdc.gov/heat-health/about/index.html
    When it's light yellow or clear, it usually means you are drinking enough water.
    Checked 2026-10-12.

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