The rhubarb plant has been used since ancient times for medicinal purposes. It was mentioned in the writings of Shen-Nung, a Chinese Emperor, 2700 years B.C. The great Greek physician, pharmacologist, botanist, and author Pedanius Dioscorides, In the 1st century A.D., introduced its use to Europe.
- Siberian Rhubarb 2,500mg equivalent per serving. Extract 10:1. Max Supply (200 Capsules Per Bottle & a 200-Day Supply) .
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Rhubarb Plant Scientific Facts
- French: Rhubarbe.
- Spanish: Ruibarbo.
- Environment: Native to central and eastern Asia, especially China, its cultivation has spread worldwide.
- Description: The rhubarb plant is a Vivacious member of the Polygonaceae family. It grows from 1 to 2 m high and has large, palm-shaped leaves and a large rhizome with a characteristic smell.
- Parts of the plant used medicinally: The root.
Healing Properties and Warning
The rhubarb plant root contains anthraquinonic derivatives (free anthraquinones and glycosides), to which the plant owes its laxative and purgative properties, and tannin, which gives it astringent, stimulating, and digestive properties. Its effects depend on the dose taken:
- Low doses (0.1-0.5 g of root powder or half a cup of infusion): Tannin’s astringent properties predominate. It stops diarrhea, increases appetite, and stimulates the functions of the stomach (eupeptic: it promotes digestion) and the liver (choleretic: it relieves liver congestion and encourages bile secretion). In short, it invigorates and regulates the digestive system.
- Medium doses (0.5-1 g of root powder or a cup of infusion): Anthraquinones’ Laxative properties predominate. Some 8-10 hours after intake, they produce defecation with no colic. They also present a powerful congestion-relieving effect on the liver.
- High doses (1-3 g of root powder or 2-3 cups of infusion: Effective purgative and vermifuge.
WARNING! Continuous use of rhubarb can produce colitis, an inflammation of the colon or large intestine. We advise against its use in the following cases:
- Pregnancy, menstruation, and hemorrhoids produce blood congestion in the pelvic organs, a severe problem in these cases.
- Kidney stones have a high amount of oxalate, which forms part of kidney stones.
Other Rhubarb Species
In Europe and America, there are some similar species to common rhubarb. The medicinal properties of their roots and rhizomes are the same in all cases. Rhubarb species used in phytotherapy are these:
- Chinese rhubarb or turkey rhubarb (rheum palmatum L.).
- Rheum rabarbarum L. = Rheum undulatum L. originated in Asia and has spread throughout Europe and North America. Its petioles are edible.
- Rheum rhaponticum L. = Rheum undulatum Pall., whose stems and petioles are edible as any other vegetable.
How to use Rhubarb
- Root powder. It usually comes in pills. The doses are those recommended above. We recommend that you begin treatment by trying low doses. The maximum dose for adults is 3 g per day; never exceed 0.05 g per year for children.
- Infusion of the root, with 5-10 g per liter of water. Drink from half to three cups at night before going to bed. One cup approximately equates to 1 g of root powder.
Frequently Asked Question
How does the rhubarb plant’s antioxidant content compare to other common fruits and vegetables?
Rhubarb boasts a surprisingly high level of antioxidants, including anthocyanins and polyphenols. Studies have indicated it may possess stronger antioxidant activity than popular sources such as kale.
Can the rhubarb plant contribute to bone health?
Yes! Rhubarb is a valuable source of vitamin K1, a crucial nutrient for proper bone growth and reducing the risk of osteoporosis. It also contains some calcium, another bone-building mineral.
Could the rhubarb plant have a positive impact on cardiovascular health?
Research suggests that rhubarb’s fiber and antioxidants promote heart health. The fiber helps lower cholesterol levels (especially LDL or “bad” cholesterol). At the same time, the antioxidants may reduce inflammation and protect against blood vessel damage.
Does rhubarb support eye health?
The plant contains the antioxidants lutein and zeaxanthin, which are known to protect eye health. These compounds may filter out harmful light and reduce the risk of age-related macular degeneration.
Are there digestive benefits associated with rhubarb?
Rhubarb is a dietary fiber source that promotes regularity and eases constipation. Additionally, historical use suggests it may contain compounds with a mild laxative effect.
Can rhubarb play a role in cancer prevention?
While more research is needed, initial studies indicate potential cancer-preventive effects. Rhubarb’s antioxidants, including anthocyanins, may exhibit anti-cancer properties by neutralizing free radicals and affecting cell signaling pathways.
Does the oxalate content of rhubarb pose a serious risk for most people?
For the general population, moderate rhubarb consumption is unlikely to cause issues with oxalates. However, individuals with a history of kidney stones or certain gut health conditions may need to limit rhubarb intake.
Are there any potential downsides to consuming too much rhubarb?
Is rhubarb safe for those with diabetes?
Rhubarb stalks, in their naturally tart form, are low in sugar, making them a suitable option for people with diabetes. However, always consider the added sugar in rhubarb-based recipes.
Can I maximize rhubarb’s health benefits by consuming it in specific ways?
Choosing younger, tender stalks and cooking rhubarb gently helps preserve its nutritional value. Pairing rhubarb with calcium-rich foods (like yogurt) might offer an additional protective effect against oxalate issues.
DISCLAIMER: All content on this website is presented solely for educational and informational objectives. Do not rely on the information provided as a replacement for advice, diagnosis, or treatment from a qualified medical expert. If you are pregnant, nursing, or have any preexisting medical concerns, talk to your doctor before using any herbal or natural medicines.
REFERENCES
- George D. Pamplona-Roger, M.D. “Encyclopedia of Medicinal Plants.” George D. Pamplona-Roger, M.D. Encyclopedia of Medicinal Plants. Ed. Francesc X. Gelabert. vols. 2 San Fernando de Henares: Editorial Safeliz, 2000. 529, 530. Print.[rhubarb plant]
- https://www.tasteofhome.com/collection/rhubarb-benefits/
- https://www.webmd.com/diet/health-benefits-rhubarb
- https://www.healthline.com/nutrition/rhubarb
- https://www.wellandgood.com/rhubarb-health-benefits/
Last update on 2024-04-20 / Affiliate links / Images from Amazon Product Advertising API