For the formal address, the third person would be used; and this in the singular with Er, Sie (capitalized) to a social inferior, as a farmer addressing a stableboy, or in the plural to a social superior. It is from the latter occurrences that modern Sie takes its origin; Sie is the 3rd person plural pronoun.
Medical Use & Health. Benefits Of Hot Chile Peppers. Although some chiles are quite hot, most are valued for their soothing effects on the digestive system, relief from symptoms of colds, sore throats and fevers, circulation, especially for cold hands and feet, and as a hangover remedy.
It turns out that the active ingredient in hot peppers can cause painful headaches to flare up, which is why medical scientists often employ capsaicin when they are doing migraine research studies on human test subjects.