
Honey, saline rinses and zinc: science-backed at-home cold relief
Three science-backed at-home remedies for the common cold: honey can soothe a sore throat and reduce cough; saline nasal rinses help clear congestion and moisturize irritated passages; zinc lozenges may shorten the duration of cold symptoms. Practical notes include not giving honey to babies under 1 year due to botulism risk, avoiding zinc nasal sprays because of potential smell loss, and starting zinc within 24 hours. Prepare saline correctly (or use ready-made sprays) and maintain hydration and rest to support recovery.













