I had a physical back in May where my Doctor saw a few things in my blood work. The result for creatinine was 2.0 mg/dL with a Glomerular Filtration Rate of 38. The normal range for creatinine is 0.5-1.5. Bodybuilders can typically be around 2 and I’ve built a lot of muscle through CrossFit, so wasn’t sure what to think. The GFR was pretty low though and can be a sign of kidney failure. Yikes! Also of note is I weighed around 215 pounds at the time.
The Doc wanted me to stop whey protein, BCAAs, and creatine. I didn’t consume much of them, so I figured my diet had a lot more to do with it. I was eating a lot of fast food and maybe it was finally catching up to me. I stopped taking the supplements immediately though. I also started ordering Factor 75 meals. It was right around this time when I finished up some back rehab work and was getting in the gym 4-5 days a week again, which meant a lot more conditioning work.
This week I finally got my blood work retested. Creatinine is down to 1.2 and GFR is > 60, so back to normal ranges. Yay! This morning I weighed 198.7 pounds and I was even lower at 197.1 last month before a work trip with a lot of buffets and desserts.
I’m going to start using protein and BCAAs again and hold off on creatine until after the labs at next year’s physical.
In five and a half months I was able to correct some concerning numbers and dropped over 16 pounds with good old-fashioned discipline. No need for drugs. If I can do it, so can you. You have to want it and commit to changes though, which isn’t easy.
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[…] I like to experiment with my life, health, and fitness. In 2011 I used the 4-Hour Body to lose 17 pounds. Later that year I started CrossFit and tried the Paleo diet. During April-May of 2012 I hit my lowest recorded adult weight at 173.5 pounds after a Paleo challenge at the gym. Since then my diet and weight have gone through many phases. I’ve gained a lot of muscle over the years and hit a high of 217 pounds (@ 17% body fat) in February of 2017. Back in May of this year I started getting meals from Factor 75, which led to losing 16 pounds and correcting some health markers. […]