You have to first make a decission about how much, if at all, you want to care for your overall health.
Little here and little there will not cut it.
May as well give up and live happy as much as your current situation allows.
Get educated on how to carry about your health by your own self.
There is no doctor who will do the heavy lifting for you.
You need resources to do testing and be able to get needed medicines and supplements.
You have to be in a position of General Contractor and just farm out individual projects to different specialty doctors.
You may want to take a look at my list of tests, post #44
http://anabolicminds.com/forum/male-anti-aging/66268-jan-s-bloodtest-2.html
Consider doing the whole list for starters.
Post results.
Loose weight, limit eating, do not eat 2 days/week.
Excessive cardio will not help much loosig weight, may damage joints if one is overweight.
Limiting food and weght lifting should work better.
---------------------------------------------------
As for testosterone supplementation.
Use Transdermal, if secondary goal is to raise DHT,
otherwise T-shots.
Shots have to be frequent, 2x/week, EOD, to be effective.
Do not get bambuzled ino using needle other than 31Ga 5/16" long for any shots, otherwise you will not be able to withstand them long term, and will loose good will at continuing your theraphy.
Goals in TRT
FreeT~300 using chart
DHT~top range or slightly over
E2-ultrasensitive~(10-30) guided by nightly erections
--------------------------------------------------