We all basically know that we crave salty foods when we're feeling overtired, stressed out, or bored. But there are also physiological reasons that date back to the caveman days. It all gets jumbled up in a mix of physical and psychological factors that determine what foods we crave and why. I mention a study I read regarding the link between appetite hormones and cravings for salt. Psychological stress, as it turns out, can trigger these appetite hormones. The link to the article is here. If you have any questions or comments about this episode, or if you'd like to suggest topics for future episodes, feel free to contact me on my website contact page.

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