Brian’s fitness journal after a brain stroke
After my run today, I stepped on the scale expecting the usual Monday plot twist—only to find that my weight and body composition hadn’t changed since Saturday. This was deeply suspicious.
For the past several weeks, Monday has reliably been my heaviest day of the week. I’ve learned not to take it personally. I usually blame the weekend—and more specifically, pizza. Delicious, sourdough-based, entirely worth it pizza.
My kidneys, however, do not behave like those of a perfectly cooperative adult. Depending on what I eat, my body becomes very enthusiastic about holding onto water. Most days, we eat healthy, homemade meals. Pizza is strictly a once-a-week luxury. Still, every Sunday I make sure pizza happens. Every Monday, my weight usually responds accordingly—thanks to a combination of glycogen storage and water retention.
So today’s unchanged number was unexpected.
I generally try not to obsess over my weight. It can swing by a few pounds easily, and I’ve learned not to panic. This past weekend, I ate exactly as I usually do. My exercise routine was also mostly unchanged—except for a peaceful three-kilometer walk with my wife on Sunday. The weather was lovely, and she wanted some sunshine. I wouldn’t expect that walk to single-handedly rewrite my Monday numbers, but I can’t think of any other explanation either.
I track my weight alongside my other biometrics because my nephrologist uses these trends to monitor my overall health. When we meet, he checks for sudden changes in weight, blood pressure, or heart rate. His rule of thumb is simple: sharp shifts usually mean something is going on inside the body.
Since I’m less active now than I was in the summer, I actually expected maintaining my weight to become easier. But because I move less in winter, I’ve also cut back on snacks. With kidney disease, almost everything seems to contain something I’m supposed to limit—phosphate, sugar, potassium, salt. Sometimes avoiding food altogether feels like the safest strategy.
Because my weight usually fluctuates more than this, today’s stability caught me off guard. At the same time, it means I need to be more careful this week. Starting lower than usual raises the risk of losing muscle too quickly—and that’s something my doctor very much does not want.
So for now, I’ll watch the numbers, eat carefully, move thoughtfully, and let the scale do its strange little science experiment in peace.
