Astragalus Membranaceus: Complete Medicinal Profile
Astragalus membranaceus, also known as Huang Qi, is a perennial plant native to China and Mongolia, belonging to the legume family.
It has been used in traditional Chinese medicine for centuries due to its medicinal properties, which include anti-inflammatory, antioxidant, and immunomodulatory effects.
The health benefits of Astragalus membranaceus include enhancing the immune system, reducing stress and fatigue, and improving cardiovascular health.
Astragalus membranaceus can be prepared into various herbal preparations, such as capsules, tablets, teas, and extracts, which can be used to support overall health and well-being.
Study of the Day
According to Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, Astragalus membranaceus has medicinal purposes that are not specified in the given study, as it primarily focuses on establishing a standard operating procedure for ensuring the quality and safety of Astragalus rather than discussing its medicinal uses.
This page analize the most important medicinal aspects of Astragalus membranaceus.
Table of Contents
Uses and Benefits
Astragalus membranaceus is used to promote overall health and well-being by providing numerous benefits to the body.
It has been traditionally used to boost the immune system, reduce inflammation, and improve cardiovascular health, making it a popular remedy for conditions such as high blood pressure, diabetes, and arthritis.
Additionally, astragalus membranaceus has been shown to exhibit anti-aging properties, enhance cognitive function, and support digestive health, making it a valuable addition to a health and wellness routine.
By incorporating astragalus membranaceus into one's lifestyle, individuals can experience improved energy levels, enhanced skin health, and a reduced risk of chronic diseases.
The health benefits of Astragalus membranaceus are listed below.
- Boosts immune system: Astragalus membranaceus is believed to have immunomodulatory effects, helping to regulate the immune system and prevent illnesses.
- Reduces inflammation: The plant contains anti-inflammatory compounds that may help alleviate symptoms of conditions such as arthritis and other inflammatory diseases.
- Antioxidant properties: Astragalus membranaceus has antioxidant properties, which can help protect the body from oxidative stress and cell damage.
- Supports cardiovascular health: The plant may help lower blood pressure, improve circulation, and reduce the risk of cardiovascular disease.
- Antiviral and antibacterial effects: Astragalus membranaceus has been shown to have antiviral and antibacterial properties, making it potentially useful against infections.
- May help with cancer treatment: Research suggests that astragalus membranaceus may have anti-tumor and anti-cancer properties, although more studies are needed to confirm its effectiveness.
- Improves digestion and gut health: The plant may help regulate gut bacteria, alleviate symptoms of ibs, and support overall digestive health.
Here are the best health benefits of Astragalus membranaceus.
Actions
Astragalus membranaceus has demonstrated anti-inflammatory, immunomodulatory, and antioxidant properties, which can affect the cardiovascular system, immune system, and nervous system.
It also exhibits adaptogenic, anti-fatigue, and anxiolytic actions, influencing the endocrine system, nervous system, and muscular system.
Additionally, Astragalus membranaceus possesses antimicrobial, antiviral, and anti-hypertensive properties, impacting the respiratory system, urinary system, and cardiovascular system.
Furthermore, it has been shown to have anti-apoptotic, anti-hyperglycemic, and anti-hyperlipidemic effects, influencing the endocrine system, digestive system, and circulatory system.
The therapeutic actions of Astragalus membranaceus are listed below.
- Adaptogen: Helps the body adapt to stress and promotes balance in the body.
- Anti-inflammatory: Reduces inflammation and swelling in the body.
- Antioxidant: Protects cells from damage caused by free radicals and oxidative stress.
- Expectorant: Helps to relieve respiratory issues such as coughs and congestion.
- Immunomodulator: Regulates and boosts the immune system to fight off infections.
- Antiviral: Inhibits the replication of viruses and helps to prevent viral infections.
- Tonifying: Replenishes and nourishes the body, particularly the spleen and kidneys.
Constituents
Astragalus membranaceus has been found to contain a diverse array of bioactive constituents, including flavonoids like astragaloside IV, astragaloside I, and isoflavonoids, which have been shown to possess anti-inflammatory and antioxidant properties.
The presence of phenolic acids, such as ferulic acid and sinapic acid, contributes to the plant's ability to scavenge free radicals and protect against oxidative stress.
Additionally, astragalus membranaceus contains saponins, which have been demonstrated to exhibit immunomodulatory and anti-inflammatory effects, as well as polysaccharides that have been shown to stimulate the production of cytokines and promote cell-mediated immunity.
The plant's bioactive constituents also include alkaloids, such as astragaline and saponin, and triterpenoids like astragaloside II, which have been found to possess anti-inflammatory and antioxidant properties.
The bioactive constituents of Astragalus membranaceus are listed below.
- Triterpenoid saponins: A type of secondary metabolite found in astragalus membranaceus, known for their anti-inflammatory and immunomodulatory effects.
- Flavonoids: A class of plant compounds found in astragalus membranaceus, known for their antioxidant and anti-inflammatory properties.
- Isoflavones: A type of phytoestrogen found in astragalus membranaceus, known for their potential effects on hormone regulation and cardiovascular health.
- Saponins: A type of glycoside found in astragalus membranaceus, known for their foaming properties and potential health benefits, including anti-inflammatory and antioxidant effects.
- Polysaccharides: A type of complex carbohydrate found in astragalus membranaceus, known for their potential immunomodulatory and anti-inflammatory effects.
- Triterpenoids: A type of secondary metabolite found in astragalus membranaceus, known for their potential anti-inflammatory and antioxidant effects.
- Phenolic acids: A class of plant compounds found in astragalus membranaceus, known for their antioxidant and anti-inflammatory properties.
Parts
The most commonly used parts of Astragalus membranaceus are the roots, stems, leaves, and flowers.
The roots, which are the primary medicinal part, are used to make a variety of health products, including teas, capsules, and tinctures, often for their adaptogenic properties to enhance physical and mental performance, as well as for immune system support, anti-inflammatory effects, and cardiovascular health benefits.
The stems, leaves, and flowers, on the other hand, are often used in traditional Chinese medicine to treat a range of conditions, such as fever, cough, and digestive issues, and are also used as a natural remedy for stress relief and anxiety.
Additionally, the flowers are sometimes used to treat respiratory problems, like bronchitis and asthma, and the leaves are used to treat skin conditions, such as eczema and acne.
The following table displays the most used parts of of Astragalus membranaceus and examples of ailments they help cure.
| Parts | Ailments |
|---|---|
| Root | Cough, fatigue, diabetes |
| Leaf | Inflammation, infection, fever |
| Stem | Cold, sore throat, respiratory issues |
| Flower | Anxiety, depression, sleep disorders |
| Fruit | Digestive issues, bloating, gas |
Preparations
Astragalus membranaceus most common herbal preparations are infusions, tinctures, and powders, which are widely used to support overall health and immune function.
Infusions, such as astragalus tea, are often used to alleviate symptoms of the common cold, flu, and other respiratory infections, while also serving as a natural stress-reliever.
Tinctures of astragalus, which can be added to water or taken sublingually, are commonly used to boost the immune system, reduce inflammation, and support cardiovascular health.
Astragalus powders, on the other hand, are frequently used as an adaptogen to enhance physical and mental performance, and are often added to smoothies, soups, or used as a cooking ingredient to promote longevity and well-being.
The herbal preparations of Astragalus membranaceus are listed below.
- Astragalus root infusion: A tea made by steeping the dried root of the astragalus membranaceus plant in hot water, promoting immune function and energy.
- Astragalus tincture: A liquid extract made by steeping the root of the astragalus membranaceus plant in a solvent, often used to support immune function and reduce stress.
- Astragalus decoction: A liquid extract made by simmering the root of the astragalus membranaceus plant in water, often used to support immune function and reduce inflammation.
- Astragalus extract capsules: Capsules filled with a concentrated extract of the astragalus membranaceus plant, often used to support immune function and energy.
- Astragalus glycerite: A sweet, syrupy liquid made by extracting the root of the astragalus membranaceus plant in glycerin, often used to support immune function and reduce stress.
- Astragalus infused oil: A topical oil made by infusing the root of the astragalus membranaceus plant in a carrier oil, often used to soothe and calm the skin.
- Astragalus polysaccharide powder: A powdered extract made from the polysaccharides of the astragalus membranaceus plant, often used to support immune function and reduce inflammation.
Side Effects
Astragalus membranaceus side effects are numerous and can be experienced by individuals taking the plant in high doses or for extended periods.
Some common side effects include dizziness, nausea, vomiting, diarrhea, stomach pain, and allergic reactions such as skin rashes and itching.
People with pre-existing conditions like kidney disease, liver disease, and those taking medications like blood thinners, diabetes medications, and immunosuppressants are more likely to experience these side effects.
Precautions should also be taken by pregnant women, breastfeeding mothers, and individuals with autoimmune disorders, as they may be more susceptible to the plant's adverse effects.
The possible side effects of Astragalus membranaceus are listed below.
- Allergic reaction: Some people may experience an allergic reaction to astragalus membranaceus, including symptoms such as hives, itching, and difficulty breathing.
- Abdominal pain: Consuming large amounts of astragalus membranaceus may cause abdominal pain, nausea, and vomiting in some individuals.
- Diarrhea: Astragalus membranaceus may cause diarrhea in people with sensitive stomachs or those who are not accustomed to consuming it.
- Interactions with medications: Astragalus membranaceus may interact with certain medications, such as blood thinners, diabetes medications, and immunosuppressants, which can lead to adverse effects.
- Low blood pressure: Consuming astragalus membranaceus may cause a drop in blood pressure, which can be problematic for people with pre-existing low blood pressure conditions.
- Respiratory issues: Astragalus membranaceus may exacerbate existing respiratory conditions, such as asthma or chronic obstructive pulmonary disease (copd), in some individuals.
- Thyroid problems: Consuming large amounts of astragalus membranaceus may cause thyroid problems, including hypothyroidism, in some individuals, particularly those with pre-existing thyroid conditions.