Protein fever is a term often used to describe the trendy obsession with high-protein diets. While some people swear by the benefits of eating a lot of protein - like weight loss and muscle gain - others argue that such diets can be detrimental to overall health. Regardless of where you stand on the issue, it's interesting to note that there are several other terms used to refer to this phenomenon. Some people might call it "protein mania," "protein craze," or even "protein obsession." Regardless of what you call it, there's no denying that high-protein diets are a popular topic in the world of health and nutrition.