diet
Published research on diet.

Ultra-processed food made up almost half the daily calories of 128 Saudi children and teens with ADHD in a 2026 survey study.1 Their quality of life was well below published norms, but kids …
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A 2026 Australian study involving 2,192 dementia-free adults found that each 10% higher ultra-processed food intake was associated with 0.05-point lower attention and 0.24-point higher modif…
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Obsessive-compulsive disorder (OCD) is more than a mental health issue; it’s a condition that can influence the physical health and lifestyle habits of those it affects. A recent internation…
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In the modern dietary landscape, ultra-processed foods (UPFs) have become a staple in many diets, celebrated for their convenience and palatability. However, emerging research reveals a conc…
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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 …
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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…
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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…
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