Flu season is here. And with new variants of COVID-19 and countless unnamed viruses circulating, many people are looking beyond vaccines and prescriptions for additional protection. Incorporating herbs for immune support is a natural way to bolster the body’s defenses. While vaccines can help prevent or reduce the severity of illness, patients often ask about natural ways to support their immune system. Immuni – OWL Balance Boost your Immune System
Let’s be clear: if there were a cure for the common cold, I’d be the world’s richest person. I’m not. But certain herbs may help reduce the severity or duration of symptoms. In fact, herbal supplements flew off store shelves during the early days of the COVID-19 pandemic.
So what natural remedies are worth exploring?
🧄 Garlic (Allium sativum)
Garlic has long been used for its antimicrobial and immune-boosting properties.
- May help fight viruses and bacteria.
- Best when consumed raw or lightly cooked.
🌶️ Ginger (Zingiber officinale)
Ginger is rich in antioxidants and known for its anti-inflammatory effects.
- Can help with nausea, sore throats, and mild congestion.
- Supports the immune response.
🍭 Licorice Root (Glycyrrhiza glabra)
Licorice root may have antiviral activity, especially for respiratory infections.
- Should be used with caution—it can raise blood pressure in large doses.
- Look for deglycyrrhizinated licorice (DGL) for safer supplementation.
🔗 National Center for Complementary and Integrative Health: Licorice Root
🌿 Oregano Oil (Origanum vulgare)
Oregano oil contains carvacrol and thymol, compounds studied for antiviral effects.
- May combat bacteria and viruses.
- Use diluted and under professional guidance.
🔗 Medical News Today: Oregano Oil
🍋 Lemon Balm (Melissa officinalis)
This calming herb may offer antiviral benefits, especially for herpes viruses.
- Used traditionally as a tea or topical.
- May support stress reduction as well.
🌾 Astragalus (Astragalus membranaceus)
A staple in Traditional Chinese Medicine, astragalus is used for immune modulation.
- May help prevent upper respiratory infections.
- Best taken consistently during cold/flu season.
🍄 Immune-Supporting Mushrooms
Medicinal mushrooms like Reishi, Shiitake, and Cordyceps are gaining popularity.
- Contain beta-glucans that stimulate immune cells.
- Can be consumed in capsules, teas, or soups.
🔗 Healthline: Medicinal Mushrooms
☀️ Don’t Forget Vitamin D3
While not an herb, Vitamin D plays a major role in immune health and respiratory function.
- Studies suggest low vitamin D levels are linked to worse COVID-19 outcomes.
- Get your levels tested and supplement as needed.
While herbal remedies may help support the immune system, they’re not substitutes for medical care. Effectiveness varies, and herbs should be used under the guidance of a qualified practitioner—especially if you’re pregnant, nursing, or managing a chronic condition.
Always consult your healthcare provider before starting a new supplement.