1- Write some examples of beliefs in a culture about how illness is caused and cured: –e.g., Leaving the house with wet hair will give you a cold. –“Being cold will give you a cold,” “cracking your knuckles will give you arthritis,” and “feed a fever, starve a cold” 2- •Currently, which cultures still practice naturalistic methods in mainstream healthcare? india 3- 1. Humoral - an ancient belief system based on the idea that our bodies have four important fluids, or humors: blood, phlegm, black bile, and yellow bile.