New research reveals that individuals with depression exhibit significantly higher levels of mitochondrial DNA (mtDNA) compared to healthy individuals. This suggests mtDNA could serve as a promising biomarker to improve depression diagnosis and treatment outcomes. Key facts: Meta-analysis of 12 studies with 1400 participants shows elevated mtDNA levels in blood and skin cells of depressed …
Depression is a growing public health concern, but nutrition may offer a pathway for prevention and treatment. A new research study identified the most nutrient-dense foods for brain health to inform dietary recommendations. Key Facts: 12 nutrients have evidence supporting a role in preventing and treating depression, including omega-3s, B vitamins, minerals like magnesium, and …
A new systematic review examining studies on vegetarian and vegan diets and depression risk has found conflicting evidence, with the quality of studies and reverse causality effects complicating interpretation of the data. Key Facts: 11 of 25 study outcomes linked vegetarian/vegan diets to higher depression risk. 7 of 25 outcomes found lower depression risk with …
New research suggests a U-shaped relationship between dietary niacin and depression risk, with the lowest risk around 36 mg/day. Key Facts: Moderate niacin intake was associated with a 24-32% lower odds of depression compared to the lowest intake. The relationship was U-shaped – higher and lower intakes were associated with higher depression risk. 36 mg/day …
Recent research reveals that combining fish oil and choline supplementation may have synergistic effects in boosting levels of brain docosahexaenoic acid (DHA) and memory enhancement in middle-aged mice. Key Facts: Combining fish oil and choline increased DHA levels in the brain more than either supplement alone in mice. The combination upregulated expression of key fatty …
Parents naturally want to do everything they can to optimize brain development in their children. The first years of life are a critical window when nutrition lays the foundation for lifelong brain health and abilities. A new study shows that an infant formula augmented with certain milk fats and an immune protein offers cognitive advantages …
A new study reveals an association between higher dietary acid load and increased risk of depression and anxiety, particularly in women. The research highlights the potential role of diet in mental health and wellbeing. Key Facts: Women with high dietary acid load had 20% higher odds of severe depression compared to those with low acid …