Synopsis

Source of validity: Traditional
Rating (out of 5): 2

Sage (Salvia officinalis) has a long history of use in traditional herbal medicine for the prevention and treatment of colds. Historical texts from Europe and the Mediterranean region describe sage as a valued remedy for throat and respiratory tract complaints, including coughs, sore throats, and symptoms associated with the common cold. The herb was commonly made into teas, gargles, and tinctures to soothe mucous membranes and reduce inflammation. Essential oils and extracts from sage leaves are known to have mild antimicrobial and astringent properties, which may contribute to the traditional rationale for its use against colds.

However, modern scientific evidence specifically supporting sage for cold prevention is limited. Some in vitro studies suggest that sage extracts possess antibacterial and antiviral properties, and a few small clinical trials have shown that sage-based throat sprays may help relieve sore throat symptoms. Nevertheless, these findings do not directly confirm efficacy for preventing colds themselves. The traditional use is strong and persists in modern herbalism, but the overall quality and quantity of clinical evidence are modest. Therefore, sage’s role in cold prevention is best described as traditional, with a moderate foundation in empirical historical use and only preliminary scientific support.

More about sage
More about Colds (prevention)

Other ingredients used for Colds (prevention)

Other health conditions supported by sage

Products containing sage

Nature's Sunshine CC-A
Nature's Sunshine CC-A With Yerba Santa Combination Extract
Nature's Sunshine HSN-W
Nature's Sunshine Sage