The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.
The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.
Begun in 1943 as a monthly newsletter and transformed in 1957 to a scientific publication, the journal reports research related to the economic and nutritional health and well-being of Americans. Recent issues are available as downloadable PDFs.