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Herbs that Boost the Immune System

Featured image for "Herbs That Boost the Immune System" blog post. Herbal remedies are beneficial even to the immune system.

There are many ways to possibly naturally boost our immune system. One potentially great way to strengthen may be to include any, some, or better still, all of the following herbs that boost the immune system into your diet.

Herbs That Boost The Immune System That Might Be Effective


Many studies have spoken of the potential efficacy of Echinacea. From simple colds to serious infections, Echinacea might do a good job in treating several diseases and could possibly be one of the best herbs to boost the immune system. It has possible antibacterial and antiviral properties. It also may have the power to stimulate the infection-fighting immune cells of the human body.

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It also might trigger the increased production of interferon and other immune compounds. This is because it has polysaccharides that may be responsible for increasing the white blood cell production in the body to make it potentially more capable of fighting against any infection. Research had said that in order to maximize the potential of Echinacea, it should be taken right away at the earliest sign of infection, although you should always consult a health physician prior to undergoing any sort of treatment.


You may take 30 – 60 drops of Echinacea in liquid form.  If you buy Echinacea capsules, you might want to take up to 2 capsules within a two-hour interval during the first 24 hours of infection. Echinacea is also available in tablet form.


Elderberry tree.


Elderberry contains active compounds that may work to destroy viruses and potentially prevent them from disarming healthy cells. Findings from several studies have that elderberry might work wonders in potentially protecting the body against viral infections, such as those that target the respiratory tract.

Take half a teaspoon of elderberry liquid extract, two times a day for potentially better protection against infections.  To use elderberry syrup as a possible defensive tonic, take one teaspoon two times a day.  To potentially speed up recovery from flu or cold, take the same amount but do it four times in a day.

Elderberry might also be used for treating sinusitis, chronic fatigue, nerve pain, constipation, allergies, and inflammation.  It is also claimed to be possibly helpful for people who are suffering from cancer. If elderberry is taken right at the onset of infection, it might significantly reduce the duration of flu, by up to four days.

Cat’s Claw

Cat’s claw may stimulate phagocytosis in the body and may be one of the effective herbs that boost the immune system. Phagocytosis refers to the ability of the white blood cells to fight against disease-causing microbes and viruses. It also might attack antigens and cancer cells.

Research has said that cat’s claw may also be a potentially important addition to the treatment plan of an individual afflicted by AIDS or cancer. It might provide protection to help strengthen the healthy cells while possibly aiding in the process of cancer cell removal. It also may lessen the side effects of chemotherapy and radiotherapy.


Pau d’ Arco

Pau d’ Arco tea has potentially powerful compounds such as flavonoids, quinoids, and benzenoids that may be helpful for fighting against harmful organisms. This herb contains active chemicals which experts refer to as naphthoquinones, specifically beta-lapachone and lapachol. These naphthoquinones have the potential ability to kill fungi, viruses, parasites, and bacteria.

Pau d’ Arco also has selenium content which is a mineral that may have antioxidant properties. With the help of selenium, free radicals might be shuttled out of the body to potentially prevent them from damaging cells and causing disease. In addition to possibly boosting immunity, selenium may also help rev up a person’s metabolism.

Pau d’ Arco also has the potential anti-inflammatory effects that may be beneficial for individuals suffering from osteoarthritis.

However, pau d’ arco must not be used without the supervision of a professional herbalist.  This is to ensure that the amount being taken is within the level that is not toxic, as this is a very powerful herb.

Astragalus Root

Astragalus plant.


Astragalus root has long been used in Traditional Chinese Medicine as a possible immune system booster. It might be effective in preventing flu, the common cold, and other respiratory infections. Therefore it might be one of the important herbs that boost the immune system

It also may work well in alleviating the symptoms of seasonal allergy which includes sneezing, itching, and runny nose.

In a 2004 study, astragalus root was said to possibly inhibit the adverse effects of Type 1 herpes simplex virus. Astragalus is an adaptogenic herb. This means it may help individuals cope better with the symptoms of emotional, mental, and physical stress.


In China, astragalus is used as part of adjunctive therapy that may possibly help with cancer and heart disease. Astragalus root can be taken in a form of tablets or capsules.  Its dried roots of the herb may also be added into soups.


*Information on this site is provided for informational purposes and is not meant to substitute for the advice provided by your own physician or other medical professional. You should not use the information contained herein for diagnosing or treating a health problem or disease. If you have or suspect that you have a medical problem, contact your health care provider. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease.