Many oxalate results come from tests that were not designed to guide treatment. Experts explain which ones need follow-up.

Scientists can’t figure out why ultraprocessed foods are unhealthy for us—and new studies suggest that the “processing” isn’t ...

Before you panic, here's what to know.

Scientists have discovered that many common sweeteners can interfere with gut bacteria, with some combinations involving ...

Plain water is the best after-dinner drink for kidney health. Herbal tea, lemon water, and diluted cranberry juice may also ...