WORLD HEALTH

Global Nutrition News

Coverage here follows nutrition — dietary research, food science findings, guideline updates, supplement safety reviews and the studies that examine how what people eat affects their health over time. Coverage runs from game results and roster moves through the tour governance and business developments that have made the sport itself a subject.

Microplastics Linked to Brain Changes in Fruit Flies

Microplastics Linked to Brain Changes in Fruit Flies

Chronic dietary exposure to polystyrene microplastics was associated with metabolic and neurochemical disruption in fruit flies.

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More in Nutrition

Reporting here follows dietary guideline revisions and the research behind them, food and nutrient studies and their methodology, supplement safety and efficacy reviews, food labeling policy and the diet trends that generate enough scientific attention to produce peer-reviewed evaluation. Dietary guideline revisions attract broad public interest because they translate research into practical recommendations, making the process — including the evidence review and the debates over methodology — a significant source of nutrition coverage. Supplement regulation has produced a sustained coverage track around the gap between marketing claims and clinical evidence, with safety signals and enforcement actions generating stories that connect consumer protection to public health. Nutrition research has become a source of recurring coverage about study design and replication, since the field's history of findings that do not hold up has made methodology a subject of public discussion in a way that is less common in other areas of health science.