Immune Support By Vital Nutrients Overview & Drug Interactions

Astragalus is a genus of plants native to Asia and Northern Africa, and is known for its small, yellow or purple flowers and its long, tapering root. In traditional medicine, astragalus has been used to boost the immune system and treat a variety of conditions, including colds, flu, and upper respiratory infections. It is commonly referred to as an 'adaptogen', which are theorized to help the body resist stress.

Echinacea is a type of flowering plant that belongs to the daisy family and is native to cental and eastern North America. It is known for its purple, cone-shaped flowers. In traditional medicine, echinacea has been used to treat a variety of conditions, including colds, flu, and other respiratory infections. It is believed to work by stimulating the immune system and helping the body to fight off infection. Some studies have suggested that echinacea may be effective at reducing the severity and duration of colds and other respiratory infections, but more research is needed to confirm its effectiveness.

Atractylodes is a genus of flowering plants native to eastern Asia, with its roots being used in traditional Chinese medicine (TCM), traditional Japanese medicine (Kampo), and traditional Thai medicine. It is found in formulations like ninjin-yoei-to and shenling baizhu san. Pharmacokinetic studies show that atractylodin, a major bioactive compound, is absorbed rapidly after oral administration, with peak plasma concentrations reached within 0.5-2 hours. The root contains sesquiterpenoids, sterols, and essential oils, with constituents like atractylenolides and atractylon. These compounds contribute to various purported pharmacological effects, including anti-cancer, anti-inflammatory, anti-viral, and gastrointestinal effects, but more research is needed for a better understanding of its overall effectiveness in these areas.

Ginger is a spice native to Asia and part of the Zingiberaceae family. It has a pungent, spicy flavor and is often used to add flavor to dishes and drinks. Ginger has a long history of use in traditional medicine and is believed to have anti-inflammatory, antioxidant, and other medicinal properties. It is commonly used to treat nausea, motion sickness, and other digestive issues. Ginger is also sometimes used to relieve pain and reduce inflammation. Ginger supplements generally standardize several compounds found in the root, and are often labeled as containing a certain amount of 'ginger root extract'.

Licorice, also known as glycyrrhiza, is a plant native to parts of Europe, Asia, and the Mediterranean region. The root of the plant has been used for centuries in traditional medicine and is often consumed in the form of candy, tea, and supplements. Licorice has a number of purported health benefits, including the ability to soothe sore throats, reduce inflammation, and improve digestive problems. It may also have antiviral and antibacterial properties. Licorice naturally contains glycyrrhizin, or glycyrrhizic acid, which can have toxic effects if consumed in large amounts. However, licorice can be processed to remove glycyrrhizin, resulting in DGL (deglycyrrhizinated licorice). Many dietary supplements that contain deglycyrrhizinated licorice are often simply named 'DGL'.