What are low test. symptoms for 19 y/o male?

[Guest guest]

Hi all,

Can you give a list of what low testosterone would look like in a 19 y/o male?

Can't figure out where to start (adrenal, thyroid, test, or even

neurotransmitter levels), he is in college, low energy, a little moody/testy,

says he is having trouble focusing on schoolwork. Also says there is a " buzz "

in his head and he sometimes has blood sugar issues. I have seen similar

complaints for low cortisol on the adrenal board. He has a low temp we well,

which could indicate thyroid issues. Also, he delays, well, you know, so he can

reabsorb the testosterone, or he is very drained (I'm the mom, awkward..., but

that is how he explained it). He doesn't have outward signs of deficiency, he

is lean and muscular, no roll around the middle, no larger breasts.

Any ideas would be greatly appreciated.

SC