You really need to run it by the doc's office imo, esp. with your past. But, yes, those are very safe supplements in the short term.
Keep in mind, though, that dosage really matters with calcium and zinc: too much can be unhealthful.
I got these names/uses from what you have shown us as information
I was more concerned about who makes it/purity, etc
I dont take much CA/zinc at all, 1 or 2 tabs.day, each cap has 33% rda, so at max CA 666mg zinc 10mg
I think I need to see a new doc, remember in January 2012
I had "low" testosterone back in January, 2012
normal is 240-950
Free test is 12(normal)
normal is 9-30
as you said
"In fact 300 and 350 are ugly testosterone levels for a male. Virtually every email that I get where a guy is struggling is from some guy with total testosterone under 400 ng/dl. "
I am getting a new test done, results by monday
Im 35lbs lighter, so I hope to see some improvment
half the time I wake up with a chubby, so something is good going on.