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Safety Considerations and When to Contact Your Provider Mild lightheadedness that resolves with sitting, hydration, or a small meal is typically not a sign of danger and often improves within days as your body stabilizes
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Trials: Expected to commence in late 2026 or early 2027
A study on mice found that kefir administration increased catalase and superoxide dismutase levels, as well as SCFAs, including butyrate and propionate in the colon and brain, suggesting a protective role for kefir in both intestinal and brain health (Ye et al., 2023)
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