Why Does Pepper Make You Sneeze?

The video explores the dual nature of stimulants, using pepper as an example. It discusses how pepper, known for its stimulating properties, can be irritating in certain contexts. Historically, pepper was used for its medicinal properties due to piperine, an alkaloid with health benefits. However, piperine can also cause sneezing by irritating nasal membranes. The video concludes by explaining the reflexive nature of sneezing and advises against putting food up the nose.

What is the main theme introduced in the beginning of the video?

• The relationship between black-eyed peas and pepper

• The health benefits of piperine

• The irritating nature of stimulants

• The history of pepper as a spice

What is piperine primarily responsible for in pepper?

• Its size

• Its aroma

• Its color

• Its spicy bite

Which of the following is NOT a benefit of piperine mentioned in the video?

• Enhancing medication metabolism

• Improving eyesight

• Stimulating digestive enzymes

• Antioxidant properties

Why does pepper cause sneezing according to the video?

• It has a strong smell

• It dries out the nasal membranes

• It blocks the nasal passage

• It activates pain and acidity receptors

What scientific term is used to describe the act of sneezing?

• Sternutation

• Osculation

• Respiration

• Inhalation