Argan oil is not as popular as olive oil (at least not yet), but is heavily used in the Mediterranean diet. You may remember that there was a section in this article about the effects of olive oil on testosterone levels. Well, in the same study, there was a second group of Moroccan men, that only got their daily fat from Argan oil. These guys had their testosterone levels increased by 20% - the guys that only had olive oil saw just a 17% boost during the same period.
