Marshmallow (Althaea officinalis) is an herb that has been used for centuries in traditional medicine for various purposes. It is a member of the mallow family and is native to Europe, Western Asia, and North Africa. The root of the marshmallow plant contains a variety of compounds that have been shown to have potential health benefits.
One of the most well-known benefits of marshmallow is its soothing effect on the mucous membranes. The root of the plant contains mucilage, a thick, gluey substance that coats and soothes irritated tissues. Marshmallow has traditionally been used to soothe sore throats, coughs, and other respiratory problems.
In addition to its effects on the respiratory system, marshmallow has also been shown to have potential benefits for the digestive system. The mucilage in the root of the plant can help to soothe and protect the lining of the stomach and intestines. This can be particularly helpful for individuals with inflammatory bowel disease or other digestive issues.
Recent studies have also suggested that marshmallow may have immune-boosting properties. One study found that marshmallow extract increased the activity of white blood cells in mice, which are an important part of the immune system. This suggests that marshmallow may have potential benefits for individuals with weakened immune systems, including those who have contracted COVID-19.
Overall, while more research is needed to fully understand the health benefits of marshmallow, this herb has shown promise in its ability to soothe and protect the respiratory and digestive systems, as well as potentially boost the immune system.