Ginseng? is it good for an 18 year old male...?

just had a thought i wanted to throw out there maybe u guys had an opinion..ive been takin cobra ual energy n noticed that it does work yet it might be taking more n more to actually work but it might just be in my head..i recently bought some ginseng cuz i read and hear its good for as well as physical activity long story short is it ok that im takin both? or does anyone have somethin else i can use i just wanna feel more comfortable down there