If you never seem to get sick, it might just be low testosterone, as a study out of Stanford University measuring immune system responses to flu vaccine shots found that women and guys with low testosterone had stronger responses than the manly guys with high levels of the hormone.
The discovery could explain why men are more susceptible than women to a whole range of bacterial, viral, fungal and parasitic infections, researchers said.
You might want to rethink that whole testosterone supplement thing...at least until further research is done.
