hs-CRP for longevity: how to understand inflammation context
Existing knowledge article; not a hands-on product test.
hs-CRP means high-sensitivity C-reactive protein. It can help add context around inflammation. For longevity, hs-CRP is interesting because stress, illness, training, sleep and metabolism can interact.
Important: hs-CRP is highly context-dependent. A single value should not be overinterpreted.
Short answer
You may find hs-CRP in lab reports as:
- hs-CRP
- high-sensitivity CRP
- sensitive CRP
It is not the same as every standard CRP test.
Why hs-CRP can be relevant
Consider the following points when interpreting this information:
- sleep
- resting heart rate
- HRV
- training
- weight/waist
- HbA1c
- triglycerides
- ApoB
- blood pressure
What can raise hs-CRP?
hs-CRP can be temporarily elevated by:
- acute illness
- injuries
- intense training
- dental/oral inflammation
- poor sleep periods
- stress
- some conditions
- higher body fat
- medication or medical procedures
Measurement timing matters.
Where can you get hs-CRP?
Typical options:
- primary care physician
- internist
- cardiologist
- rheumatologist for specific questions
- self-pay lab
hs-CRP often needs to be requested specifically.
How does LongLifeScan use hs-CRP?
Consider the following points when interpreting this information:
- Was the measurement possibly distorted by illness or training?
- Do sleep, resting heart rate or HRV match higher strain?
- Is retesting and measurement quality more important than immediate action?
- Which clinician or lab questions make sense?
What if you do not have hs-CRP?
Leave it empty. If many values are unclear or you want inflammation context, hs-CRP can be added later.
Questions for clinician or lab
- Was the measurement timing appropriate, or should it be repeated after illness/training?
- Is this hs-CRP or standard CRP?
- Which other markers should be considered together?
- Are there clinical reasons for further review?
Related topics
Conclusion
hs-CRP is useful when context is clear. It should be considered with sleep, recovery, training, metabolism and cardiovascular markers.