AI Insight
A four-week clinical trial found that participants who consumed one daily serving of 100% fruit juice or smoothie as part of a healthier diet showed significantly lower depression scores compared to baseline measurements. The study was small in scale but suggests a potential link between this specific dietary addition and improvements in mental well-being markers. The research indicates that simple dietary modifications incorporating fruit juice may have benefits beyond nutritional intake alone.
Why it matters
If confirmed in larger studies, this finding could provide an accessible and low-cost dietary intervention to support mental health alongside existing treatments. The simplicity of adding a daily glass of fruit juice makes it a practical recommendation that could be easily implemented in public health guidance for mood support.
Understand the Science
A daily glass of 100% fruit juice or a smoothie may help improve more than just fruit intake. In a small four-week trial, participants who added one to a healthier diet showed significantly lower depression scores, hinting that a simple dietary change could also support mental well-being.
Source: A daily glass of fruit juice was linked to lower depression scores