Rapamycin serum level tested - now what?

So I have read that I need to know peak serum level of rapamycin, but I don’t know what I’m looking for. I’ve been taking 6mg a week for about 2 months after a ramp-up period of +1mg/week for 6 weeks.

I timed the blood draw so it was a little over 90 minutes after my sirolimus dose, with the results of 10.7 ng/ml. …but what does that mean? Is my current dose sufficient? Should I increase it, decrease it, or keep it as-is. I haven’t seen any data about where peak serum levels should be. Thoughts?

“with the results of 10.7 ng/ml. …but what does that mean?”

It’s just for your information. Nobody knows what it means for longevity.

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Ok. Good enough. The primary reason for testing was to ensure the Zydus Sirolimus I received was ‘legit’. Apparently it is. :slight_smile: Thanks for your response.

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