Research is being conducted on the health effects of various types of cheese, with some studies suggesting certain cheeses may have positive effects on overall health. The healthiness of specific cheeses, such as mozzarella and full-fat cheese, is being examined, with some findings indicating potential benefits for brain health and dementia risk. However, the overall impact of cheese on health is still being explored, with some investigations also looking into potential negative effects, such as the presence of toxic metals and heart health risks.