How many American Ginseng pills should I take daily?

I just purchased the Swanson's American Ginseng pills, but I am unsure of how many I should take.





I am essentially taking it to increase my energy level and sex drive. I am 21 years old, 5'7", and 158lbs.





Thanks in advance!|||According to their website





"Two capsules three times a day with water and food"|||That stuff does not work. Please don't waste your time and money.