That was quick, received part of my bloods back from yesterday, my IGF-1 came back at 27 nmol/L, much higher than expected, upper normal range, top high end for 45 year olds.
I've just learnt that exogenous testosterone increases IGF-1, I wasn't aware of this, wish I had a pre-TRT IGF-1 test.
Summary; good glucose control, healthy thyroid function, upper-normal IGF-1 baseline and low PSA
| Test | Result | Units | Reference Range |
|---|
| HbA1c- NGSP | 4.9 | % | (4.0-6.0) |
| HbA1c- IFCC | 30 | mmol/mol | (20-42) |
| IGF-1 (Somatomedin C) | 27 | nmol/L | (12-34) |
| Total PSA (Alinity) | 1.16 | µg/L | (0.25-2.50) |
| TSH | 1.3 | mIU/L | (0.5-4.0) |
| FT4 | 15 | pmol/L | (10-20) |
| FT3 | 5.5 | pmol/L | (3.5-6.5) |
I'm expecting all my other blood to be good, so I'm highly likely good to go with HGH.
Will aim to get up to 5iu a day, assuming I don't have sides, I can't tolerate things like carpel tunnel or joint pain due to my other sports, hoping a slow titration up will mitigate this.
Questions:
1. What should I start from? 2iu? I was thinking 1iu but seems like that would give me the same result as now. But as it's exogenously supplied the circulating levels are much longer, and more constant IGF-1 stimulation so possibly sides even from the same total naturally?
2. As I have a cycle coming up with Nandrolone which is going to cause water retention, is it preferable to start HGH post cycle? (I want to reduce water retention due to other sport)
3. Titrate up 1iu every two weeks?
4. What is your dose and IGF-1 level?