The macrobiotic diet is a type of fad diet. This is especially true of "crash" or "fad" diets. Netter was skeptical of the claims of alternative medicine and fad diets. The words "fad" and "trend" are sometimes used interchangeably. The T-shirt slogan fad of the seventies inevitably translated to sweatshirts. It is about a nuclear-middle-class family living in the height of fad of the 90s. Sheila Broflofski suggests it is just another harmless fad. Many people believed FC had passed its peak, characterizing it as a fad and pseudoscientific. Malaysia is one country where world record-breaking has become something of a national fad. The Hula-Hoop became the biggest toy fad in modern history. Joseph Rowntree even described the growing market for milk chocolate as a fad. Free riboflavin is naturally present in foods along with protein-bound FMN and FAD. The Pog fad soared, and peaked in the mid-1990s. This look ended up only being a fad. Look beyond Six Sigma and the latest technology fad.