Did you know that dairy products can affect the way certain antibiotics work? A study found that taking antibiotics with milk can reduce their effectiveness by up to 83%! But why does this happen? Researchers say it's due to calcium and magnesium ions in dairy binding to antibiotic molecules, making them less absorbable. To avoid this interaction, take antibiotics with water and space out your meals. Consult a pharmacist or medical provider for personalized advice.

Source: https://www.livescience.com/health/medicine-drugs/why-does-dairy-make-antibiotics-less-effective