Blog del USDA

Sodium, the major nutrient found in salt, is essential to maintain blood volume, regulate water balance in cells, and aid nerve function. According to the American Heart Association, however, too much sodium can lead to high blood pressure, increasing the risk of cardiovascular disease, congestive...

The following guest blog was submitted by Kyle Zimmer, CEO of First Book, a nonprofit social enterprise that provides access to free and low-cost books to children in need. Many USDA summer meals sites provide not only healthy meals and snacks, but also offer physical activity and enrichment...

Last month, the Obama Administration and the White House Rural Council, with Secretary Vilsack as the chair, launched Rural Impact, a coordinated effort across federal agencies to strengthen rural economies by supporting children and their families. Today, Secretary Vilsack is in Memphis, Tennessee...

The U.S. Geological Survey estimates that several million earthquakes occur in the world each year. Some, such as the devastating earthquake in Nepal and the series of earthquakes that destroyed infrastructure, homes and communities in Christchurch, New Zealand in 2011, capture global attention...

Just like America, Europe is trying to address the challenge of how to feed the 9 billion people who will populate the world by the year 2050. In fact, the theme of ExpoMilano2015 – the world’s fair being held in Milan, Italy, this year – is “Feeding the Planet, Energy for Life.” On May 1, the...

In the traditional sense, farming has always involved purchasing or leasing land to plow, plant, fertilize and harvest. As world population and land prices grow however, urban boundaries continue to expand, pushing farms and ranches farther away from the center of growing cities. At the same time...

USDA’s Animal and Plant Health Inspection Service is helping to provide livestock producers in the western United States with livestock guard dogs that offer greater protection against predators. Generally large and white with shaggy hair, livestock protection dogs are trained to respond...

The U.S. Department of Agriculture’s (USDA) commodity purchases play an important role in supporting American agriculture. One commodity purchasing effort - the USDA Foods Program - purchases about 2 billion pounds of nutritious, domestically produced foods each year and supplies this food to...

This post is part of the Science Tuesday feature series on the USDA blog. Check back each week as we showcase stories and news from USDA’s rich science and research portfolio. A taste of Brazilian culture is presenting a favorable research environment for USDA’s Agricultural Research Service (ARS)...

Cross-posted from the White House blog: Pollinators are critical to the Nation's economy, food security, and environmental health. Honey bee pollination alone adds more than $15 billion in value to agricultural crops each year, and helps ensure that our diets include ample fruits, nuts, and...