Tag - Food Safety

Topic

Healthy foods and exercise equipment.

Land-grant university research and Extension strengthen nutrition, health and well-being

Chronic diseases are the leading cause of illness, disability and death in America. Research and Extension are fighting back. Over half of adults who participated in a Texas diabetes education program now choose healthier foods, monitor glucose levels during exercise, and control their diabetes to avoid interference with daily life. These changes could help participants save up to $94,021 in [...]

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Vegetables for sale at a farmers market stand.

Research and Extension ensure everyone has ample access to affordable, safe, nutritious food

Invasive pests damage crops, costing U.S. agriculture an estimated $30 billion every year. Pest management research and Extension stabilize the food supply chain. Researchers and Extension specialists in Oregon, developed cost-effective alternatives to glyphosate for herbicide-resistant Russian thistle control, protecting more than 30,000 acres of wheat and preventing over $1 million in yield losses so far.Oregon State University Extension Service. [...]

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A river bisects a field and forested riparian area

Research and Extension support resilient ecosystems

Recent studies and programs are conserving and protecting water used for drinking, fishing, irrigation and recreation.  Washington research helped establish 25 anaerobic digesters across the Pacific Northwest, turning dairy manure from more than 143,000 cows into biogas that provides more than 126 million kilowatt-hours of renewable energy per year. Digesters decrease water quality risks associated with nutrient runoff from manure [...]

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Land-grant university research and Extension drive new biofuels, bioplastics, biochar and other bio-based products, strengthening rural economies, environmental health and energy security

Here are a few examples of that work:  Partnering with a private company, scientists in Pennsylvania roduced and tested biomaterials to replace single-use, petroleum-based plastics. New composites made from cellulose and starch have improved stability and barrier properties and have been developed into compostable food packaging and handling products; adhesives and foams for packaging, wood composites and construction materials; and [...]

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Buffalo Bayou Park Houston, flooded after Hurricane Beryl

Texas A&M AgriLife Extension provides disaster relief and recovery

In 2025, the state of Texas experienced 31 severe weather events, including drought, floods and major fires. The Texas State Emergency Operations Center activated 21 times in 2025 for a total of 94 days. Texas A&M AgriLife Extension Disaster Assessment and Recovery (DAR) is an educational network that focuses on preparing for, mitigating and responding to disasters. The DAR [...]

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a young boy gardening

Growing healthy kids and strong communities through gardening in North Dakota

The children of North Dakota are the state’s most valuable resource, yet many face serious nutrition and physical activity challenges. Surveys show that 99% of high school students do not consume the recommended daily amount of vegetables, 32% are overweight or obese and 70% are not physically active daily. These trends threaten long-term health outcomes and highlight the need [...]

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Multiple glass containers with orange and red fruit liquids in them sit on a table.

Researchers look to science for healthier, better tasting food and drink

Working to create better tasting and more wholesome foods via science means not only healthier consumers, but also more markets for producers and value-added opportunities for entrepreneurs. At land-grant universities across the country, food scientists work to make sure agricultural commodities and value-added products have the best taste, texture, aroma and appearance possible, without compromising — and sometimes even [...]

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Lead author and Ph.D. candidate Matt Bolino (left), working under the mentorship of microbiologist Steven Frese (standing), led the lab experiments comparing how the structural differences between lab-made whey protein and the kind that comes from cows affect gut microbes.

Nevada researchers find key differences between lab-made and natural milk proteins

Researchers at the University of Nevada, Reno investigated whether lab-made (yeast-derived) milk proteins are truly equivalent to those naturally found in cow’s milk. Although marketed as identical, these alternative proteins differ in meaningful biochemical ways that may influence digestion, immunity and gut microbiome health. The researchers conducted a three-part study, including a protein composition analysis, a sugar molecule comparison [...]

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an Extension agent shows a member of the public how to read a nutrition label on a box of cereal

Improving food and nutrition knowledge and skills

The Expanded Food and Nutrition Education Program (EFNEP) helps adult and youth participants improve their nutrition and health. It promotes budget-friendly food choices by teaching skills in how to plan meals, shop wisely, and prepare affordable, nutritious foods. It empowers participants and builds self-confidence, leadership and lifelong healthy habits. By teaching food resource management and efficient use of available [...]

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UME Agent, Shauna Henley, preparing mason jars for sterilization

Extension trainings keep Americans safe from foodborne illness

Foodborne illness is a widespread, costly public health concern in the United States. Each year, one in six Americans becomes sick from contaminated food, leading to hospitalizations, long-term health complications and even death. Pregnant women, the elderly, young children and people with weakened immune systems or chronic diseases are most at risk. Because food safety risks can occur at [...]

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4-H teens and instructor baking

Extension programming educates, empowers teens to make informed health choices in supportive environments

Teenage youth are one of our greatest resources for influencing change that leads to healthier communities; they are our next generation of leaders. When creating programming for older youth, Extension specialists take into consideration the unique physical, emotional and social changes during adolescence to tailor programming effectively. Across the country, Extension is tackling health issues for teenagers with innovative [...]

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a group of youth and an instructor cook in an industrial kitchen

Expanding food and nutrition education among youth

Early habits among youth often last a lifetime. Extension provides the Expanded Food and Nutrition Education Program (EFNEP) to both youth and adults to improve habits in nutrition, physical activity and food safety. Youth-centered programs help participants develop healthy habits, reduce obesity levels and promote overall well-being. Here are a few examples of that work: Youth in Maine face high rates [...]

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microgreens

Enhancing the safety and nutrition of hydroponic produce

Hydroponic farming offers a sustainable way to grow safe, healthy food while using less water, land and energy. However, food safety concerns and limited strategies to boost nutritional quality remain key challenges. This project addresses these issues by developing clean, chemical‑free technologies — specifically laser and ultrasound treatments — to reduce harmful bacteria and enhance the nutritional value of [...]

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an Extension agent shows youths plants from a community garden

Encouraging health and wellness in U.S. youth through hands-on activities, education

One in five school-aged children nationally suffer from obesity, and regular physical activity and balanced diets can lead to improved focus, behavior, self-esteem and academic performance. Encouraging healthy behaviors at an early age fosters a value for physical activity, healthy eating and preventive habits. These healthy behaviors can lead to fewer chronic diseases, resulting in lower health care costs and a [...]

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gallons of milk

Artificial intelligence decodes microbes’ message in milk safety testing approach

Ensuring the safety and integrity of the food supply is critical to public health, consumer confidence and the economic stability of the agricultural sector. In a groundbreaking collaboration, researchers from the Pennsylvania State University, Cornell University in New York, and IBM Research have demonstrated how artificial intelligence can strengthen dairy safety by detecting subtle microbial signals that indicate potential [...]

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3d rendered medical illustration of the microbiome of the small intestine

Early life exposure to common chemical permanently disrupts gut microbiome

The forever chemical commonly known as TCDF (2,3,7,8-tetrachlorodibenzofuran) is classified as a persistent organic pollutant and produced through industrial and combustion processes, including waste incineration and metal production. Research at the Pennsylvania Agricultural Experiment Station found that early-life exposure to TCDF can permanently disrupt the gut microbiome in mice. Because TCDF and other persistent organic pollutants accumulate in the [...]

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soybeans

Using genetics for crop disease resistance

Pests of major crops, including wheat, soybean, potatoes, tomatoes and wine grapes, cost American producers billions in yield losses each year and raise prices for consumers. Pathogens are steadily overcoming current genetic sources of resistance, making continuing efforts to identify and incorporate new genetics critical to reduce losses to farmers and protect markets and food security. Here are a few [...]

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screwworm fly

The U.S. prepares for a potential screwworm outbreak

As a New World Screwworm (NWS) outbreak spreads from Central America to Mexico, states in the Southwest are ramping up efforts to raise awareness among livestock producers of the current status, management methods and the impacts this devastating pest may have on livestock in the event of a U.S. outbreak.  Numerous presentations have been offered in-person and online in Oklahoma [...]

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dairy cows in a barn

Supporting meat and dairy industries

Meat and dairy provide critical protein and a wide variety of other products for consumers and represent economically important industries across the country, not just for producers, but also for processors, groceries and restaurants. Research and Extension professionals at land-grant institutions support livestock and related industries in many ways through education on economically efficient production practices and research on [...]

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Making aquaculture more productive, safe and economical

The seafood industry is economically vital and provides an important source of protein for the world. Challenges to aquaculture include inefficient production methods, expensive feed inputs and food safety. Land-grant efforts are protecting and promoting this booming industry. Here are a few examples of that work: As feed is the most expensive cost of aquaculture, researchers in Alabama are developing feeds [...]

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a vet giving a sheep a vaccine

Enhancing food safety with research and training

The United States food supply is among the safest in the world, but every day news stories report food recalls for a variety of safety reasons. Food safety must be maintained through every step of the production process, and land-grant institutions are the key to research and training that helps the food industry provide safe, healthy food. Here are a [...]

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a chicken being held about to receive a swab test

Producers learn to manage for bird flu during outbreak

Highly pathogenic avian influenza, also known as bird flu, plagues the U.S. poultry industry. In addition to poultry impacts, the dairy industry experienced a spillover event and a one-time occurrence was identified in pigs.  Because of the changing nature of the outbreaks, Purdue Extension in Indiana worked with other state agencies to provide up-to-date information to animal producers, Extension educators [...]

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A smiling woman in a green shirt and maroon cap crouches in a sunny field, harvesting a head of deep red leaf lettuce. She is working in a well-tended garden plot with irrigation lines, representing local agricultural impact and food production

Strengthening the agricultural workforce for the future

The workforce is changing. Across industries and states, trained workers are in demand to support local food systems, meet community needs, ensure safety and increase productivity. Land-grant universities are rising to the challenge of meeting these needs through partnerships, trainings, certifications and hands-on learning opportunities that strengthen the agricultural workforce. Here are a few examples of that work: Health and safety [...]

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farmers watch a demonstration at a field day

Hands-on learning through trials and demonstrations

Lack of awareness and understanding of the latest research and technologies can impact profitability on small farms. Land-grant universities provide hands-on learning opportunities where producers can learn from one another, see real-time demonstrations and learn about the latest research trials to support decision-making. Here are a few examples of that work: Turmeric, a tropical plant that thrives in Guam, has been [...]

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two scientists operate a robotic apple blossom sprayer

Emerging technology offers new tools for growers

Emerging technology is giving farmers tools to reduce the impacts of labor shortages, rising costs, changing weather patterns and regulatory demands, while improving production and profitability. These tools, using drones, robots, artificial intelligence and machine learning, offer a path to sustain productivity, worker safety and environmental performance in the agricultural economy. Projects demonstrate how these technical tools and artificial [...]

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