Last week, I wrote about what we should avoid during heat waves. Of course, the obvious ones are “the sun” but there are some things that are not so obvious that I think we can discuss further.
Cold Water
When it’s really hot, all we want to do is swim in ice-cold water, but that should be done in moderation. Jumping in water that is too cold relative to the air can have disastrous consequences, according to Stephanie Brown for Very Well Health. “That temperature difference can have serious consequences. Suddenly entering cold water can trigger the body’s “cold shock response,” causing an involuntary gasp, rapid breathing, or even heart problems. The water doesn’t have to feel frigid—water as warm as 77 degrees Fahrenheit can trigger this response.” (Brown, 2026, “Why Jumping into Cold Water During Heat Wave Can Put You at Risk of Drowning”). Drinking cold water is generally fine, although I do like to suggest a hydration “hack” of hot or iced tea because it’s a lot of water while you still feel like you’re not just drinking water.
Hot Layered Clothing
For sun protection, it is good to wear light layers that cover much of your body. However, make sure you’re picking the right fabrics that will keep you cool. You don’t want to overheat in pursuit of trying to protect your skin from the sun. That seems counterproductive to me.
Stay safe everyone!
Written by Brigid Coffey
