Link Between Dietary Fiber and Depression Partially Explained by Gut-Brain Interactions

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Fiber is a commonly recommended part of a healthy diet. 

Fiber is a commonly recommended part of a healthy diet. That's because it's good for your health in so many ways--from weight management to reducing the risk of diabetes, heart disease, and some types of cancer. A new study also finds that it might be linked with a reduced risk of depression, especially in premenopausal women. Study results are published online in Menopause, the journal of The North American Menopause Society (NAMS).

Depression is a common and serious mental health condition that not only affects a person's ability to perform daily activities but can also lead to suicide. It's estimated that more than 264 million people worldwide have depression, with numbers increasing over time. This debilitating condition is much more common in women, and there are a number of theories as to why this is the case. Changes in hormone levels in perimenopausal women have been linked to depression.

Because of the serious consequences and prevalence of depression, numerous studies have been undertaken to evaluate treatment options beyond the use of antidepressants. Lifestyle interventions, including diet, exercise, and mindfulness, may help to reduce the risk for depression. In this new study involving more than 5,800 women of various ages, researchers specifically sought to investigate the relationship between dietary fiber intake and depression in women by menopause status. Dietary fiber is found mainly in fruit, vegetables, whole grains, and legumes.

Read more at The North American Menopause Society (NAMS)

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