How to Make A Kidney-Friendly Summer Reset

Written July 16, 2025

Hello Dear Readers,

Another scorcher in Nashville. Since the end of last summer, I’ve been trying to outsmart the heat by waking up earlier and starting my runs before the sun fully clocks in. My wife’s been doing this from the get-go—she actually likes it. For her, that early run is like nature’s espresso shot. She has low blood pressure, so getting her heart pumping first thing in the morning helps set the rhythm for her day.

I, on the other hand, started my run at 7 a.m., thinking I was ahead of the heat. Nope. It was already warming up, and the rising temperature slowed me down halfway through my 5K. My wife had taken yesterday off to help me with extra chores, so today she was back at the office, while I was sweating it out solo.

Last June, I had a minor gout flare-up, which led to a check-up with my nephrologist. That’s when I got the disappointing news: my kidney function had slipped into stage 4. I’d held steady at stage 3 for so long that the sudden drop felt like a punch in the gut. But these things usually have a culprit, so my doctor and I retraced my steps.

Everything else checked out fine—heart rate, blood pressure, diet—all good. But then I admitted something: I’d been struggling to maintain my weight and had started leaning a little too hard on sugary comforts. Ice cream, specifically. Guilty.

Turns out, that was likely the culprit. So I made a switch—out with the ice cream, in with homemade yogurt and cantaloupe. The result? My weight stayed stable, and my kidneys got a break. With my doctor’s approval, I also upped my protein intake slightly, which has helped too.

Exercise remains a must. My doctor emphasized it again, especially after my rehab. But hydration is key—especially in a Nashville summer, where the humidity hugs you like a damp wool blanket. Changing my run time has made a world of difference. At 7 a.m., it’s still a bearable 73–74°F (23–24°C), though it climbs quickly once the sun kicks into high gear.

I’m counting the days until fall. Cooler mornings mean faster runs and less sweating just from tying my shoes. Honestly, summer running feels like training with a weighted vest—once autumn hits, I expect to feel lighter, quicker, and a whole lot happier out there.