Tiger nuts have a history of being used to boost libido.They're used as aphrodisiacs in Ayurvedic medicine. In addition, men in Nigeria have used tiger nuts for generations to treat erectile dysfunction, increase sperm count and boost libido.That said, few studies have investigated these supposed aphrodisiac properties.One mouse study showed that tiger nuts helped preserve testicular weight and sperm production following heavy metal poisoning.In a rat study, eating large amounts of tiger nuts for 30 days increased testosterone levels, boosted sexual activity and reduced intermission time between mating sessions. READ AND ENJOY!.