Two references from the Daily Mail and Mail Online attribute advice to nutritionist Emma Bardwell about persistent snacking. The articles argue that people who feel unable to stop snacking may be experiencing a deficiency in one key nutrient, which can contribute to increased cravings or hunger. While both items focus on the same central claim—that missing this particular nutrient is associated with ongoing snacking—neither reference provides detailed supporting evidence, specific nutrient information, or measurable outcomes in the text shown. The common message is that addressing the suspected nutrient gap could help reduce the cycle of frequent eating. The coverage is presented as expert guidance rather than reporting on a specific study, survey, or medical finding. Overall, the sources agree on the attribution to Bardwell and on the framing that a single nutrient shortfall could be a reason for compulsive or habitual snacking, but they do not supply additional data within the provided excerpts.