Health

Nutrition guidelines needed for full-service restaurant chains

Food prepared away from home is typically higher in calories and lower in nutrition than food prepared at home, but it now makes up more than one-third of all calories purchased in the United States. Consumers tend to view ...

Medical research

Tiny proteins have outsized influence on nerve health

Mutations in small proteins that help convey electrical signals throughout the body may have a surprisingly large effect on health, according to results of a new Johns Hopkins study study published in Proceedings of the National ...

Health

Assessing the US population's sodium intake

U.S. Department of Agriculture (USDA) scientists used an automated dietary survey tool they developed to accurately estimate how much sodium volunteers consumed as part of their daily diets.

Cardiology

Salt-reduction program helps rural China decrease sodium intake

People in rural northern China reduced their salt intake after participating in a community-based sodium reduction program and having access to salt substitutes, researchers reported in a late-breaking clinical trial at the ...

Neuroscience

Researchers make exciting discoveries in non-excitable cells

It has been 60 years since scientists discovered that sodium channels create the electrical impulses crucial to the function of nerve, brain, and heart cells—all of which are termed "excitable." Now researchers at Yale ...

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