Herbs and Spices to Boost Your Immune System

Herbs, Spices, immune system, health, ginseng

Welcome to Day 1 of the Herbs and Spices Summer Series!

The incredible healing power of herbs and spices has intrigued me for years. I have studied Ayurveda, Eastern and Western herbs and spices passionately since I was a teenager. I use herbs and spices daily for boosting my immune system (as well as that of my family’s) and warding off viruses that always abound at my daughter’s Preschool. If you have young kids, work in an office and/or are easily stressed, I highly recommend incorporating herbs and spices into your diet.

Here are 10 of my favorite Herbs & Spices to Boost the Immune System:

Astragalus is a member of the legume family. The root of the plant is used in herbal medicine. It is great for people who have fatigue, frequent infections, suppressed immune systems (such as cancer, diabetes and lupus) as it stimulates the immune system. Astragalus increases the body’s production of the immune-system chemical interleukin-2 (IL-2). Furthermore, it helps the macrophages(which are immune cells that kill of viruses) become faster and more efficient. Additionally, astragalus increases the immune system’s production of interferon, which in turn stimulates the creation of proteins that prevent viral infections.

Cat’s Claw is a plant native to Peru that also happens to be in the same family as coffee. The bark of the plant is used in herbal medicine. Cat’s claw is an anti-inflammatory agent and immune stimulant. I must say Cat’s claw is a pretty amazing herb. It decreases the total number of macrophages if they are overabundant and increases the number of macrophages if they are deficient. It also increases white blood cell count if it s below 4,000 and then decreases white blood cell count if they are above 9,000.

Echinacea (also called purple coneflower) is used extensively to boost the immune system, treat colds and flu, fight infections and reduce inflammation. The plant is famous for its purple flowers that commonly grow on the prairie. Echinacea activates natural killer (NK) cells which are a critical class of white blood cells. It is important to note that echiniacea should be used only for short periods of time to boost the immune system as studies have shown it does not seem to strengthen the immune system when taken for long periods of time. When echinacea and goldenseal are used together, they increase the body’s production of immune globulins that attack bacteria and viruses. Please note that individuals who are allergic to plants in the sunflower family should avoid echinacea.

Elderberry is a deciduous tree that is found all over England. It stimulates the immune system and helps fight viruses. It contains substances called Sambucus nigra agglutinis (SNAs) that can “lock” receptor sites on specific strains of flu viruses. This prevents the viruses from getting into the human cells. Elderberry is best used in the form of Sambucol, a patented herbal medicine that is active against various strains of viruses.

Ginseng  is a plant that grows abundantly in China and North Korea. The root of the plant is used commonly in herbal medicine. Ginseng is an adaptogen that increases the body’s ability to tolerate stressful situations. When ginseng is combined with echinacea, it increases the activity of natural killer (NK) cells, an important immune system component.

Goldenseal is native to North America and the root of the plant is used often for medicinal purposes. It is a well known immune booster and a great antibiotic when used topically. Goldenseal contains berberine, which helps fight bacteria and fungi.

Pau D’ Arco is a tree that grows in the Amazon. The tree’s inner bark is an immune stimulant and is effective against bacterial, fungal, parasitic, viral and yeast infections. Pau D’ Arco is an anti-inflammatory agent that stimulates the immune system to produce macrophages which helps rid the body of bacteria and yeast.

Scutellaria (also known as skullcap)  is native to China and Siberia. The root is used for medicinal purposes and kills bacteria and viruses. Scutellaria shuts down the replication process in flu viruses and helps fight off many other viruses as well.  A unique property of this herb is that it does not stimulate the immune system, rather it acts against the viruses themselves. Scutellaria is great for people who have autoimmune diseases, such as rheumatoid arthritis.

St. John’s Wort grows abundantly in northern Europe. The entire plant is used in herbal medicine. It has antibacterial, antidepressant, anti-inflammatory and antiviral properties.

Turmeric is a plant of the ginger family  and grows abundantly in Asia. It is an antioxidant with powerful anti-inflammatory abilities thanks to its active ingredient curcumin which has been show to protect and improve the health of almost every organ in the body. The root of the plant is ground up into powder. Turmeric is found in curry dishes and is often used to color food, such as cheese and salad dressing.

These herbs can be used in teas, tinctures and capsule form. Turmeric can be sprinkled on any dish, but is especially tasty on chicken, rice, quinoa, temeph, turkey and veggie dishes. I highly recommend taking this turmeric daily to increase your antioxidant levels and optimize your immune system.

Two herbal formulas I particularly like are Planetary Herbals EchinanceaGoldenseal with Olive Leaf and Herbs for Kids, Echinacea/Astragalus.

As always, please consult your doctor before taking any herbs or spices for health ailments or illness.

This was shared on Wildcrafting Wednesday and Allergy-Free Wednesdays.

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  1. TessaDomesticDi says:

    I have not even heard of half of these, the others are heavy hitters in our house.  Cool, more to try…these are my favorite types of ‘drugs’ to use on my kids…(;

  2. GFreeHappyTummy says:

    what a great post! i’ll definitely implement some of these into my diet! thank you thank you!

  3. thetastyalternative says:

    Hi Laura,
    Great first post my friend!!  I love all these herbs and have used them on myself and my children. You provided excellent information on each one of them   
    Pau D’ Arco was a big part of my candida cleanse.  And I love turmeric as an anti-inflammaotry for Crohn’s.  Totally amazing.   🙂 
    Well done! 

  4. Oh!  I am really looking forward to this!  I love learning about this stuff and have been wanting to learn more.  Thanks for doing this so others can glean from your research.

  5. Great new herb series, Laura! I swear by ginseng and astragalus for long-time increased energy. Does anyone have a favorite type of ginseng?

  6. theonewithredhair says:

    Good post – thanks for sharing. 🙂 Just wanted to put it out there though, that turmeric is a uterine irritant and I’ve noticed that if I take it when pregnant it makes me pretty sick!

    •  @theonewithredhair Thank you for sharing this important information. Herbs affect people differently and turmeric should be avoided if it irritates your stomach for sure!


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