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 […]

The sad state of U.S. life expectancy

Just before Christmas, federal health officials confirmed life expectancy in America had dropped for a nearly unprecedented second year in a row – down to 76 years. While countries all over the world saw life expectancy rebound during the second year of the pandemic after the arrival of vaccines, the U.S. did not. Then, last […]