10/30/2026
Recent independent lab testing by Consumer Reports revealed that Nature Valley Crunchy Granola Bars (Oats’n honey) contained the highest concentration of acrylamide out of 21 popular children’s snacks tested, logging 10.1 micrograms per serving. Acrylamide is a chemical byproduct that forms when sugars and amino acids in grains are subjected to high-temperature commercial baking, and it is classified as a probably human carcinogen. The evaluation also flagged the presence of glycidyl esters, an industrial oil-refining contaminant that the body converts into glycidol—another probable carcinogen associated with serious long-term health risks. Food manufacturers can completely avoid or significantly minimize these toxic byproducts by absorbing slightly higher manufacturing and ingredient costs to reformulate their process. For instance, companies can invest in specialized acrylamide-reducing processing aids like the asparaginase enzyme, utilize premium cold-pressed unrefined oils, or pay for modified low-temperature, slow-baking facilities. However, because the standard high-heat manufacturing process remains cheaper and highly efficient, the burden currently falls on the consumer. Food safety experts advise limiting consumption of these bars to a few times a month, or a rare treat, instead of daily lunchbox staples, especially for children. Keep in mind that these chemicals are in MANY other foods like this (that require high-heat) so you must make sure you’re limiting consumption of all of them 😭 It shouldn’t be this hard…
🚩Check out the comments section for the full health impacts of these chemicals. 🫠
‼️ You can read their complete testing data, methodology, and health safety breakdown directly on the Consumer Reports Kids' Snacks Investigation Page.
