Given the abundance of remarkable health-promoting herbs, compiling a definitive list can be challenging. However, numerous time-tested medicinal herbs known for their extensive health advantages are increasingly being recognized for their antiviral effects in recent studies. Below are several herbs that have garnered attention in light of their antiviral properties.
Cat’s claw (Uncaria tomentosa)
This tropical vine, often utilized for its anti-arthritic properties, has also shown promising antiviral effects in laboratory studies, particularly against the herpes virus. Recent investigations have focused on its various bioactive compounds and their interaction with SARS-CoV-2 spike proteins.
Echinacea (Echinacea purpurea)
Widely recognized as a go-to herb during the onset of colds or infections, echinacea has been studied for its antiviral properties. Preliminary findings published in the Virology Journal indicate that a specific formulation of this herb exhibits antiviral activity against the common cold coronavirus and may have potential effects against SARS-CoV-2 as well.
Elderberry (Sambucus nigra)
This well-known natural antiviral is found in various regions of Canada. Research supports its efficacy against influenza A virus and other respiratory infections, affirming its popular reputation.
Garlic (Allium sativum)
Garlic, available globally, is renowned for its health benefits. Recent findings in Trends in Food Science and Technology suggest that the organosulfur compounds present in garlic may boost immune function and impede viral entry into host cells.
Ginger (Zingiber officinale)
Ranging from culinary uses to traditional remedies, fresh ginger has been found effective against the human respiratory syncytial virus (HRSV), responsible for causing mild cold-like symptoms, according to research published in the Journal of Ethnopharmacology, distinguishing it from dried ginger.
Lemon balm (Melissa officinalis)
This popular herb, often used to brew tea, has exhibited antiviral properties against the herpes simplex virus in cell cultures.
Licorice (Glycyrrhiza glabra)
Licorice boasts a long history of medicinal use, with documented recommendations by Greek botanist Theophrastus dating back 2,300 years. It contains antiviral elements like glycyrrhizin (GL) and 18β-glycyrrhetinic acid (GA), which have shown efficacy against various viruses, including influenza and herpes simplex 1, along with rotavirus and HRSV.
Oregano (Origanum vulgare)
Oregano, created by Aphrodite according to ancient Greeks, serves not only as a beloved culinary ingredient but also possesses antiviral properties. Initial studies published in the Journal of Virology reveal that carvacrol in oregano oil can inhibit the replication of human immunodeficiency viruses (HIV).
It’s crucial to consult with a healthcare provider regarding the appropriateness of any of these herbal antiviral remedies for individual health needs, as there can be common interactions and contraindications.
*Always refer to the package instructions for the remedy you choose.
This article was originally published in the April 2022 issue of Intomodel.
