Re: Will Low-T treatment change my husband?
Bottom line, the most likely changes will only be for the positive.
Many of the negative side effects people link with testosterone or steroid use, only manifest when very, very, high doses are being used.
I'm 46. Have an entire thread on this subject if you have not already seen it. Take a look, and suggest that your husband take a look as well. Dealing with Low Testosterone - Hypogonadism