Your grocery cart can influence your long-term health, but cancer prevention is not about eliminating every food you enjoy. Research from the American Cancer Society and World Cancer Research Fund identifies several dietary habits associated with cancer risk, particularly frequent consumption of processed meat and alcohol. Other foods can contribute indirectly by promoting excess weight, which increases the risk of several cancers. Understanding these differences matters because not every food described as unhealthy has been shown to cause cancer directly. Here are seven grocery staples experts recommend limiting, along with the reasons behind the guidance.