The Evolution of Capsaicin in Chili Peppers

This review paper will cover the role of capsaicin in the evolution of chili peppers and analyze the evolutionary advantages. Subsequently, the early evolutionary origins of this chemical deterrent are also recognized and how this may apply to the medical field, in terms of treatments. The role of natural selection as well as selective breeding are covered and how chili peppers have spread across the world over the years is studied. Finally, this paper looks at how innovation and technology has accelerated the evolution of these peppers, with new varieties that satisfy consumer preferences.