Consumption of argan oil (Morocco) with its unique profile of fatty acids, tocopherols, squalene, sterols and phenolic compounds should confer valuable cancer chemopreventive effects.
Khallouki F, Younos C, Soulimani R, Oster T, Charrouf Z, Spiegelhalder B, Bartsch H, Owen RW. Eur J Cancer Prev. 2003 Feb; 12(1):67-75.