I knew my CRP had occasionally been logged as abnormal then returned to within range. I just reviewed my levels in my GP record and noted that before 2014, the normal reference range was logged at below 10. Then it changed to below 5 where I sat until 2019 when I had an anaphylaxis. Since then it has been between 5-10, once or twice below 5. GP has never suggested investigating the rise. I have gained weight in those years. They coincide with when I had to stop doing exercise.
