Spring isn’t quite here, but it is starting to feel like it. As much as I love spring, these shifting temperatures can be stressful on the immune system. That is why early spring tends to be a prime season for cold and flu. I have personally added the herb Astragalus to my daily regimen to help strengthen my immune system since I am around sick people often. Astragalus is categorized as an immune modulating herb, meaning that it helps rev up or calm down the immune system based on what the body needs. I prefer this type of “wise” herb to the ones that just stimulate the immune system like some species of Echinacea. Also unlike Echinacea, astragalus can be used long term. Astragalus also has some antiviral properties, and research shows that it may help to prevent upper respiratory tract infections.
In addition to its immune benefits, astragalus has other powerful benefits that make it worthy of our consideration. Astragalus is an adaptogen, meaning it helps the body compensate for long-term stress. Stress can have a negative impact on our bodies, particularly our adrenal glands that help regulate our metabolism among other things. Our adrenal glands release cortisol in response to stress. Disrupted cortisol production can be associated with fatigue, insomnia, and even high blood sugar and blood pressure. By balancing adrenal output, astragalus may help with these issues. Adaptogens may also help increase stamina during exercise. Another advantage of astragalus is it is high in antioxidants and helps to protect the liver. Because of this range of very useful benefits, astragalus is definitely an herb to get to know better.