As Figueroa mentioned, fiber-rich foods are gut-friendly and can play a role in lowering stress. According to a review published in July 2018 in the journal Nutritional Neuroscience, a high-fiber diet may be linked with reduced anxiety, depression, and stress. A preliminary study on rats published in the journal Pharmacological Research suggested that fiber may help fight oxidative stress and inflammation — two effects that previous research tied to cancer, along with other health conditions.
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