one example of a chemical in food that is not a nutrient is

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http://www.cspinet.org/reports/chemcuisine.htm

One example of a chemical in food that is not a nutrient is acrylamide. Acrylamide is a chemical compound that forms naturally in certain starchy foods when they are cooked at high temperatures, such as during frying, baking, or roasting.

To find out such examples, you can start by conducting a search on reputable sources like scientific articles, food safety organizations, or government health agencies. A simple way is to search for keywords like "chemicals in food" or "non-nutrient compounds in food." Filter and refine your search to find reliable sources that provide information on the topic.

Reading scientific papers or articles specifically focused on food chemistry or food safety can provide you with detailed information on the various chemicals present in food that are not classified as essential nutrients. These sources often discuss compounds like preservatives, food additives, contaminants, and natural compounds that are not directly linked to providing vital nutrients but may have other implications for human health.

Lastly, government health organizations often publish reports or guidelines regarding food safety and the presence of non-nutrient compounds. Exploring their websites can give you access to comprehensive information and authoritative sources on the topic.