In recent years, public health law has seen some important court decisions. Those are presented below.

In Pelman v. McDonaldS Corporation, the court dismissed a complaint filed by three children who claimed that McDonald’s practices in making and selling its products were deceptive. This deception, the children alleged, caused them to consume McDonald’s products with great frequency and become obese, thereby injuring their health. The plaintiffs pled five causes of action against McDonald’s, alleging that McDonald’s: 1) failed to adequately disclose the ingredients and health effects of its products and described their food as nutritious without disclosing detrimental health effects; 2) engaged in marketing techniques geared toward inducing children to consume their products; 3) acted negligently in selling foods high in fat, cholesterol, salt, and sugar when studies show that foods containing these ingredients cause obesity and detrimental health effects; 4) failed to warn consumers of the quantity and qualities of levels of fat, cholesterol, salt, and sugar in its products or of the detrimental health effects of such foods; and 5) acted negligently in marketing foods that were physically and psychologically addictive.