They can have some effect depending on what compound it is and what age the subject is. There will be a small gain in regards to most of them and nothing will be achieved in younger individuals.
As you grow older, natural supplements can be quite effective and in fact a few have be clinically shown to be effective.
Yes it leaches testosterone through arm pit and raises t levels through out the day but injectable will give better results
suppliment health
it is a vitamin suppliment
To suppliment their nitrogen requirement
The Predominant hormone in males are testosterone
a part of a news paper wiki answer stinks
Yes.
Testosterone
to suppliment the nitrogen requirement
It is only in male.It is produced in testosterone.
NO
Testosterone is what makes us more masculine.