The Nutrition and Obesity Policy Research and Evaluation Network, or NOPREN, informs policies and practices designed to support the intake of healthy, nutritious foods so that everyone has a fair chance at health. It is a collaborative network of policy researchers and evaluators, practitioners, people…
Lesbian, gay, bisexual, and other sexual minority individuals—or LGB+—experience persistent health disparities and higher rates of depression related to discrimination and minority stress, yet the burden of chronic fatigue syndrome, a debilitating and often misdiagnosed condition, is not well understood…
The Nutrition Policy Institute is pleased to share the 2025 CalFresh Healthy Living data briefs, highlighting the vital contributions of local health departments and their community partners to California’s nutrition and physical activity promotion efforts during federal fiscal year 2025. The California…
By Carolyn D Rider, Janice Kao, Amanda M Linares, Summer J Cortez, Evan Talmage, Nicole Vital, Miranda W Brown
Research Brief • January 2026 • Download PDF (665 KB)TABLE OF CONTENTSFFY 2025 CalFresh Healthy Living At a GlancePolicy, Systems, & Environmental Change EffortsEducational ActivitiesPartnerships & Multi-Sector CoalitionsAssessment of Policies, Practices, & OutcomesFFY 2025 CalFresh…
Forget Spotify Wrapped – can you guess which pests received the most hits on UC IPM’s Pests Notes page this year? Here are the top ten pests that made your year: (1) Carpet Beetles For several years, carpet beetles have been in the top 5 on our playlist. Immature carpet beetles feed on…
Below is a comprehensive list of peer-reviewed publications by Nutrition Policy Institute researchers and our collaborators in reverse chronological order. See also our collection of PubMed indexed peer-reviewed publications by NPI researchers.View publications by year: 2026 • 2025 • 2024 • 2023 • 2022 …
Nutrition Policy Institute's research and evaluation reports include documents that presents the findings of a systematic investigation in a clear, organized, and objective manner. The reports detail the research process, methods, data, and results to communicate complex information and insights to a…
Nutrition Policy Institute's research briefs are short, non-technical summaries of a study's key findings—designed to make complex research accessible to broader audiences like policymakers, practitioners, or the public—translating evidence into real-world application through plain language, bullet points,…
Urban and suburban areas are important habitats for migrating birds, but birds can also quickly become a nuisance or economic issue when they nest on buildings, homes, and other structures. Their activities can result in disruptive noises, lead to potential structural damage, and their droppings can create…
A South Lake Tahoe resident has recently tested positive for plague, likely transmitted by the bite of an infected flea. While human cases of plague are rare, they can be serious. Before this most recent case, the last reported case was also in El Dorado County in 2020. Plague is caused by bacteria,…