Hello, I'm a food industry expert with a focus on ingredient analysis and product labeling. When it comes to the gluten content in M&M's, it's important to note that the standard M&M's do contain gluten due to the presence of wheat and milk ingredients. However, Mars, the company that produces M&M's, does offer gluten-free versions of their candies. These gluten-free M&M's are made in a facility that does not process gluten-containing grains, which helps to minimize the risk of cross-contamination.

It's always a good idea to check the packaging for a gluten-free label or to contact the manufacturer directly for the most accurate and up-to-date information regarding ingredients and production processes.

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In the past, these Mars Chocolate products have been gluten-free. However, I can't emphasize enough that you should always check the label before purchasing any of these products: M&M's EXCEPT for pretzel-flavored M&M's, which contain wheat, and crispy M&M's, which contain barley malt. ... Snickers Bars (all flavors)read more >>