Tweetcbc (complete blood count)
pf2 (profile two) sometimes called a cmp (complete metabolic profile)
lipid panel
free testosterone level (expensive and pointless in my opinion but docs sometimes order it if you tell them you juice)
tsh, ft4 (thyroid studies)
that's to start. other tests may be indicated such as an ekg or chest xray if you're old enough and the doc thinks your heart might be enlarged.
the cbc shows how you're doing hematologically (red blood cells, white blood cells, platelets)
the pf2 shows your liver function, renal (kidney) function, and electrolytes
lipid panel is your cholesterol, triglycerides, ldl, hdl
good luck,
dick