Study found lean animal proteins like fish showed most benefit

All family members need adequate rest to protect against preschoolers' weight gain, experts say

Poor heart health linked to mental impairment: study

New molecule may lead to improvements in detection and treatment, researchers say

Idiopathic pulmonary fibrosis always fatal, but research points to possible cause, potential treatment

Drug interactions, other problems more likely with age, FDA cautions

Largest such trial finds the older drug 'edging out' others, but treatment is made on case-by-case basis

Just a few changes are needed for circulating strains to become contagious to humans, study finds

Insurers Seek Changes to Health Care Law

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