![There are lots of reasons to eat healthily, but for the time being, it's not clear whether good food can help prevent depression](https://www.nationalelfservice.net/cms/wp-content/uploads/2013/08/shutterstock_68587684-150x150.jpg)
10 RCTs were included in this update of a Cochrane review of interventions for the management of patients with taste disturbances. VEry low quality evidence suggest that zinc supplementation my be beneficial but further high quality research is needed.
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