Which type of chemical is included in the Proposition 65 list?

Proposition 65, officially known as the Safe Drinking Water and Toxic Enforcement Act of 1986, is a California law that aims to protect the state's residents from chemicals known to cause cancer, birth defects, or other reproductive harm. The law requires the state to maintain a list of chemicals that are known to cause such effects, and this list is regularly updated.

Food additives can be included in the Proposition 65 list if they are identified as having harmful effects according to the criteria set by the law. Many substances that are commonly used in food processing, including certain preservatives and flavor enhancers, are scrutinized and can be subject to warnings if they pose health risks.

In contrast, while fertilizers, household cleaners, and essential oils may also contain harmful substances, they are not necessarily classified under the same regulatory focus as food additives in relation to Proposition 65. The list primarily emphasizes chemicals that directly affect consumer health, particularly in consumables, which is why food additives are a notable inclusion on the list.