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Daily multivitamin slows biological aging by four months in large study

Daily multivitamin slows biological aging by four months in large study

A daily multivitamin slowed biological aging by the equivalent of four months over two years in a large, rigorous study—surprising scientists who expected no measurable effect from such a simple intervention. The findings reach from the COSMOS trial, published in Nature Medicine, which tracked 958 healthy participants averaging 70 years old. Half took a standard … Weiterlesen …

Certain Antibiotics Disrupt Gut Microbiome for Eight Years

Some antibiotics reduce bacterial diversity for eight years

A study of nearly 15,000 Swedish adults published in Nature Medicine in March 2026 shows that certain antibiotics disrupt gut flora for up to eight years. Researchers from Uppsala University analyzed stool samples and prescription data to track the long-term impact of these medications on the microbiome. Some antibiotics reduce bacterial diversity for eight years … Weiterlesen …