Lithium aspartate is not effective for neurologic post-COVID-19 condition (PCC) symptoms of fatigue and cognitive dysfunction ...

A dry AMD treatment that uses a low-level light therapy device is safe, well-tolerated, and may offer functional and anatomical improvements.

Parafoveal ring changes do not indicate long term damage from internal limiting membrane peeling surgery for large idiopathic full-thickness macular holes.

Daily rainfall intensity is associated with varying health effects, with extreme events associated with an increased risk for mortality.

The policy of billing for secure messages changes patient expectations and can impact the patient-physician relationship.

Thyroid autoimmune diseases were more common among patients with a lower dietary fat intake, including saturated and monounsaturated fatty acids.

Comorbid diabetes was linked to worse functional and mortality outcomes, including maximum oxygen consumption, among patients with heart failure.

More than half of US physician peer reviewers for the most influential medical journals receive industry payments.