18/03/2026
Think the effects of an antibiotic course disappear in a few weeks? Think again.
Overuse in any sector—human or animal—threatens our global ability to fight future infections. New data from over 14,000 participants shows that the human microbiome can take years to recover from certain antibiotic treatments. The research shows that antibiotic use doesn't just kill "bad" bacteria; it causes long-lasting disruptions to the human gut microbiome that can persist for 4 to 8 years. When we lose microbial diversity, we lose a key pillar of our immune defense.
At EW Nutrition, we believe in a "One Health" approach.
Reducing antibiotic use in animal production is a vital step toward protecting the efficacy of these life-saving drugs for humans. Read the full study here: https://www.nature.com/articles/s41591-026-04284-y