"...A 2019 study found dietary intervention can effectively treat depression in young adults. Those who ate a Mediterranean-style diet reported a significant reduction in depression symptoms after 21 days
A recent meta-analysis also concluded that “Dietary interventions hold promise as a novel intervention for reducing symptoms of depression across the population”
As a general guideline, eating a whole food diet can go a long way toward lowering your inflammation level and thus your risk of depression. A cornerstone of a healthy diet is limiting sugar of all kinds,..."
https://articles.mercola.com/sites/articles/archive/2022/08/01/dietary-intervention-for-depression.aspx