Sodium, which is routinely tested in standard blood tests, has long been considered normal within the 135–146 mmol/L range. But this study challenges that assumption, suggesting a strong, long-term ...

Hard seltzers are popular, but they have been linked to a severe new disorder.

Patients with low sodium levels before or after total knee or hip arthroplasty are more likely to experience complications and other adverse outcomes, reports a study in The Journal of Bone & Joint ...