Climate change is already causing real harm, from economic losses to food shortages. Here's a clear look at why the science says it's as serious as it sounds.
Research on fluticasone in pregnancy shows low systemic absorption and no clear birth defect risk, especially when weighed against untreated asthma or allergies.
B12 supports heart health by protecting blood vessels and managing homocysteine, but more isn't always better. Here's what the research actually shows.