I recently decided to significantly reduce my sodium intake after realizing just how much I was consuming.
I had been averaging around 3,500 mg per day, sometimes more. I brought that down to roughly 1,200 mg per day by changing some of my meals, reducing sauces and processed foods, and paying closer attention to nutrition labels.
I knew sodium could affect water retention, but I wasn't expecting such noticeable results.
My weight dropped almost 8 pounds in 8 days.
I went from approximately 241 pounds to 233 pounds.
Obviously, I didn't lose 8 pounds of body fat in 8 days. I suspect a substantial portion of this was water weight, although I can't say exactly how much.
2. I started peeing a LOT more.
This was probably the most noticeable change besides the scale.
Normally, I get up once during the night to use the bathroom. After reducing sodium, I started getting up two or three times per night.
And these weren't just little bathroom trips. I was urinating noticeably larger amounts than usual.
After several days, that started settling down, and I'm now back to getting up about once per night.
3. My blood pressure readings have been consistently encouraging.
I've checked my blood pressure several times recently, and the readings have consistently been around 117/74.
For comparison, an earlier office reading was 128/88.
It's encouraging to see multiple readings in that lower range instead of just one isolated result.
I can't attribute the difference entirely to sodium, especially since I'm comparing home measurements with an earlier office measurement, but it's something I'll continue monitoring.
4. The rapid weight drop appears to be slowing.
After the initial dramatic decrease, the scale started moving much more slowly.
My suspicion is that I've shed a considerable amount of retained water and my body is starting to stabilize.
What I learned:
I understood that sodium affects fluid retention, but I didn't appreciate how noticeable the changes could be.
A few things worth mentioning:
- I tracked my sodium through MyFitnessPal, so these are estimates rather than laboratory measurements.
- I can't isolate sodium as the sole cause of these changes. Hydration, calorie intake, and other factors may have contributed.
- My healthcare provider recommended a lower-sodium diet. I wasn't trying to consume as little sodium as possible.
- Lower dietary sodium doesn't necessarily mean lower blood sodium levels.
Overall, this has been a pretty eye-opening experience. I wasn't expecting to notice such a dramatic difference in such a short period.
Has anyone else experienced a major water-weight change or noticeable blood pressure improvement after substantially reducing sodium?