What makes a pepper spicy? Why do we like a spicy pepper? How long have humans liked a spicy pepper? Learn all about this, and about the miraculous origin story of Fly Man in this episode of Be More Specific!

Citations: 

Capsaicin: the science of spice - UCHU Peppers

Pungency - Wikipedia 

Hottest Chili Pepper- Guinness World Record Web Archive

Pepper X - Wikipedia

Guinness World Records crowns new hottest pepper

Pyruvate scale | Cranberry Morpheme

Is There a Pungency Scale For Garlic, Horseradish, Wasabi, Mustard, Onions, Cinnamon, Ginger and Black Pepper? - Scott Roberts 

Capsaicin - Wikipedia

Directed deterrence by capsaicin in chillies | Nature

Capsaicin Functions as Drosophila Ovipositional Repellent and Causes Intestinal Dysplasia | Scientific Reports 

Impact of Environments on the Accumulation of Capsaicinoids inCapsicum spp. 

Wasabi - Wikipedia 

Is the chilli pepper friend or foe? - BBC News 

Why hot chillies might be good for us - BBC News 

The Association of Hot Red Chili Pepper Consumption and Mortality: A Large Population-Based Cohort Study | PLOS One 

TRPV1 - Wikipedia 

Ŭmsik timibang - Wikipedia

What was Asian cuisine like before chilli was brought back from the Americas? : r/Cooking 

Capsicums: Innovative Uses of an Ancient Crop 

Why do people living in hot climates like their food spicy? - PMC

Spice: Why some of us like it hot 

Can you hurt yourself eating Chili Peppers?

Capsaicin as an inhibitor of the growth of the gastric pathogen Helicobacter pylori 

The Health Risks of Eating Extremely Spicy Foods 

Teen who ate spicy tortilla chip died of high chile consumption and had a heart defect, autopsy says

Man in hospital after eating world's hottest chilli

Why Did Hot Peppers Evolve?. Why would a plant make fruit that it… | by Sam Westreich, PhD | Sharing Science | Medium

Why are chillis spicy for humans, but not for birds?

The Association between Spicy Food Consumption and Psychological Health in Chinese College Students: A Cross-Sectional Study - PMC

High Spicy Food Intake and Risk of Cancer: A Meta-analysis of Case–control Studies 

8 Spiciest Chili Peppers Across the World | Hela Spice 

Hottest chili pepper - Wikipedia 

Krenzelok EP, Jacobsen TD (August 1997). "Plant exposures ... a national profile of the most common plant genera". Veterinary and Human Toxicology. 39 (4): 248–249. PMID 9251180.