Risk factors for depression. New evidence on selenium deficiency and depressive

This 2019 meta-review appraised all the meta-analyses conducted on randomized controlled trials (RCTs) investigating the efficacy and safety of nutrient supplements in common and severe mental disorders. The 33 meta-analyses identified by a systematic search produced outcome data of 10,951 participants. While early evidence suggests polyunsaturated fatty acids (PUFAs) may have positive impacts on attention-deficit/hyperactivity […]

This 2019 paper studied the relationship between frequency and duration of drinking tea with depressive symptoms among a set of Chinese seniors, assessing whether the interaction varies by gender or age. The data used was from 2005, 2008/2009, 2011/2012 and 2014 waves of Chinese Longitudinal Healthy Longevity Survey (CLHLS). There was a correlation between consistent […]