Does daily multivitamin use improve memory?

Americans spend billions of dollars on supplements each year, and roughly 1 in 3 adults report taking a multivitamin. But there is a debate about whether this helps promote good health. A team of researchers wanted to assess how a daily multivitamin may influence cognitive aging and memory. They tracked about 3,500 older adults who […]

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Covid-19 is no longer a global health emergency

Covid-19 is no longer a global health emergency, the World Health Organization said on Friday. WHO’s International Health Regulations Emergency Committee discussed the pandemic on Thursday at its 15th meeting on Covid-19, and WHO Director-General Tedros Adhanom Ghebreyesus concurred that the public health emergency of international concern, or PHEIC, declaration should end. “For more than […]