This research brief examines five peer-reviewed studies published between 2024 and 2025 that investigate the presence and health impacts of microplastics in the human body. The collection begins with groundbreaking findings on microplastic accumulation in human brain tissue and its temporal increase over recent years. It then explores the cardiovascular system, revealing how these particles infiltrate arterial plaques and may contribute to heart disease and stroke risk. The brief examines disruptions to the gut microbiome caused by various plastic polymers, identifies household kitchens as major sources of microplastic exposure through cookware and food preparation, and concludes with a comprehensive assessment across digestive, reproductive, and respiratory systems. Together, these studies paint a concerning picture of widespread human exposure to microplastics while offering evidence-based strategies to reduce contact with these pervasive environmental contaminants.

Navigate the controversy surrounding seed oils with this evidence-based analysis of five leading research studies. Discover how omega-6 fatty acids affect cardiovascular health, metabolic markers, and weight management according to the latest meta-analyses and clinical trials. Learn which seed oils show promise for diabetes management, understand oxidation concerns, and get practical guidance for informed dietary choices. Perfect for readers seeking science-backed clarity on seed oil nutrition.

This week's research brief examines five compelling studies that challenge conventional wisdom about health and fitness. Discover why 7,000 daily steps may be more realistic and just as beneficial as 10,000. Learn how brief "exercise snacks" lasting just 1-2 minutes can improve cardiovascular fitness and cholesterol without changing body weight. Explore groundbreaking evidence that aerobic exercise can make your brain appear younger, and find out how 40 seconds of burpees can dramatically improve both physical fitness and mental health. Finally, understand what makes workplace digital wellness programs succeed or fail. Read the full brief to access the practical guidance and evidence-based recommendations that can transform how you approach health, fitness, and wellness.