EurekAlert! In the Spotlight

This month, we’re focusing on nutrition and the powerful role it plays in our lives. Here, we’ll share the latest research on how nutrients affect the body and brain, how scientists investigate diet and health, what these findings may mean for building healthier habits, and more.

New national initiative will advance science, deepen understanding of heart-brain connection

American Heart Association
Business Announcement

The American Heart Association Center for the Brain™ will serve as a catalyst for progress, helping people protect their brain health throughout life.

8-Nov-2026

Single iron infusion improved exercise capacity in people with the most common form of heart failure

Mass General Brigham
Peer-Reviewed Publication

A new study by investigators from the Mass General Brigham Heart and Vascular Institute found that a single iron infusion improved exercise capacity in people with heart failure with preserved ejection fraction (HFpEF) and iron deficiency.

Journal: Circulation
Meeting: American Heart Association Scientific Sessions 2026

6-Nov-2026

Why obesity affects males and females differently

University of California - Riverside
Peer-Reviewed Publication

University of California, Riverside scientists have an explanation for why males and females respond differently to obesity. They report in PNAS Nexus that certain immune cell populations in fat tissue may protect against obesity-related inflammation while others may contribute to harmful metabolic changes. They found these immune cells, called eosinophils and traditionally associated with asthma and allergies, behave differently in males and females.

Journal: PNAS Nexus
Funder: California Institute for Regenerative Medicine

6-Nov-2026

Chinese Medical Journal article review explores AI-powered CGM data analysis in diabetes care

Chinese Medical Journals Publishing House Co., Ltd.
Peer-Reviewed Publication

Artificial intelligence (AI) and continuous glucose monitoring (CGM) are reshaping diabetes care by enabling glucose prediction, intelligent insulin delivery, personalized nutrition, and data-driven phenotyping. A new Chinese Medical Journal review highlights how AI unlocks CGM's full potential, moving beyond traditional blood sugar tracking toward proactive, individualized management—despite ongoing challenges in cost, privacy, and clinical integration.

Journal: Chinese Medical Journal
Funder: Noncommunicable Chronic Diseases–National Science and Technology Major Project, Shanghai Oriental Talent Program, Shanghai Leading Talent Program of Eastern Talent Plan

5-Nov-2026

Cambridge scientist calls on UK government to lead in preventative medicine

Lucy Cavendish College, University of Cambridge

CAMBRIDGE, United Kingdom — Cambridge scientist calls on UK government to revise protein and exercise guidelines – we should strive to become the healthiest nation – we could lead in prevention.

Journal: Frontiers in Nutrition

5-Nov-2026

Children may be missing out on free school meals as families favour private education, study finds

Lancaster University
Peer-Reviewed Publication

Children in some of India's poorest families may be missing out on free school meals because the scheme does not match parents’ aspirations for their futures, new research has revealed.

The study into the world’s largest school feeding programme, India’s Mid-day Meal Scheme (MDMS), found that free school meals remain a vital source of support, particularly for families experiencing acute hardship. But, it found, their value cannot be understood through nutrition and school attendance alone, and the scheme must be reframed if it is to be taken up more widely.

Journal: Journal of Social Policy

Welcome to In the Spotlight, where each month we shine a light on something exciting, timely, or simply fascinating from the world of science.

Latest News Releases