Master's in Sexology and Psychosexual Counseling. For More Info WhatsApp- 9604715783/9359863878. Aphrodisiacs These are substances thought to increase the sexual drive or ability of the individual. Males mainly desire them. There is a constant search for aphrodisiacs. Over the centuries, human beings have used extracts from trees, roots, flowers, insects, animal parts, Spanish flies, strychnine, alcohol, and drugs. However, according to scientific research, there is no effective aphrodisiac available.