Proposed mechanisms by which pistachio consumption may support sleep health (IMAGE)

American Pistachio Growers

Proposed mechanisms by which pistachio consumption may support sleep health

Caption

This review evaluates whether nutrients and bioactive compounds in pistachios could improve sleep. Pistachios are particularly rich in vitamin B6, magnesium, fibre, phenolic compounds, and phytomelatonin that could benefit sleep health. These nutrients are implicated in melatonin synthesis and gut–brain axis signalling of inhibitory neurons. Pistachios could represent a promising wholefood intervention for improving sleep due to their favourable nutrient profile.

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Published by Cambridge University Press on behalf of The Nutrition Society

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