The World Bank Policy Research Working Paper Series encourages the exchange of ideas on development and quickly disseminates the findings of research in progress. This series is aimed at showcasing ...

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All articles published in Nature Communications are made freely and permanently available online immediately upon publication, without subscription charges or registration barriers. Further ...

Healthline has vetted over 100 multivitamins, consulted with a dietitian, and personally tested more than 20 to select the best multivitamins for women. Our top 5 picks are ideal for women looking for ...