The effects of walnuts and academic stress on mental health, general well-being and the gut microbiota in a sample of university students: A randomised clinical trial

Roohafza et al. (2013) studied the relationship between food intake and stress levels in an Iranian adult population, using the 9549 participants (aged 18+) of the third phase of Isfahan Healthy Heart Program (IHHP). The subjects were divided into two groups (high- and low- stress) according to their stress levels [assessed by General Health Questionnaire-12 […]

A group of bacteria known as the gut microbiota colonize the intestine and ferment nutrients, including fibers, from the host’s food. A healthy gut microbiota, which is mainly populated by advantageous bacteria, has a good impact on digestion and aids in the prevention of illness. But the imbalance of the gut microbiota can be a […]