What about C & lysine?One of my first docs when my health issues began saw my ferritin was super low, like 9, and didn’t think anything of it. I’ve had other people have 0’s on some tests like estrogen and the doc didn’t even bring it up despite it testing at 0 for 4 years. In that case I think the test said <5, but that’s still basically 0 estrogen and this was in a girl in her 30’s.
TRT makes you convert more ferritin to iron, so your ferritin will typically be a little lower. General wisdom is that the optimal range for men that are active is more like 75-115 if it doesn’t bring with it other issues like your iron being too high.
When you do go in for a ferritin test, you’d typically stop all supplementation of iron for 5-7 days beforehand to avoid the ferritin reading being artificially high because you’re trying to see what your body is holding onto.