Common Names Goldenseal , Yellow Root Botanical Name Hydrastis canadensis
Family RANUNCULACEAE
In herbal medicine we use the roots of Golden Seal, a small, long-lived and slow-growing plant that thrives in shady woodlands with rich soil in the Northern parts of the United States. The roots are bright yellow, and the taste of Golden Seal is extremely penetrating.
How has it been used?
Golden Seal was widely used by the Native Americans as a natural
Antibiotic and
Disinfectant. It was much used as an eyewash in particular and was known by the common names of 'Eye-root' and 'Eye-balm'. The root was boiled in water and the resulting tea applied as a wash for
Skin diseases (which use was passed on to the
Colonists). The Cherokee Indians pounded the rootstock together with bear
fat and smeared it on as an
Insect repellent.
After the American civil war Golden Seal became extremely popular as a general
Tonic for health and
Longevity, its price nearly equalled the other most prized herb of the time 'Ginseng' and it was collected to the point of near extinction. The Eclectic physicians especially valued it for
Digestive disorders saying 'as a remedy for various gastric disorders it takes the leading place'. Jethro Kloss in his book 'Back to Eden' is especially fond of Golden Seal saying it is 'one of the most wonderful remedies in the entire herb kingdom'.
TJ Lyle writes 'Golden Seal is the king of
Tonics to the mucous membranes. It is a mild, positive and permanent stimulating
Tonic. Its influence, though primarily given to the mucous membrane, extends to all parts of the body, wherever it may be required by the necessities of the vital force or influenced thither by its combination with other agents. It improves the
Appetite and assists
Digestion. In the weak and debilitated
Stomach, especially if there be
Nervous disturbances or if the gastric membrane be clogged with congested or
Catarrhal mucous, and in cases of gastric ulceration, Hydrastis given in small and frequent doses will not unfrequently give relief both to the gastric membrane and to the
Nervous system'
WM Cook writes 'this root is one of the purest
Tonics... it acts slowly and steadily, holding its influence for several hours. Its influence upon the system is very general; and there seems to be no organ or tissue that cannot be benefitted by its appropriate use, though it is most prominently advantageous to mucous membranes, the
Digestive apparatus, and the
Uterine organs. Though a
Stimulant, and hence sustaining to the
Circulation, it never excites or forces the pulse; and is unlike almost all other stimulating
Tonics in soothing the irritation connected with feeble and congested conditions of mucous membranes... It improves
Appetite and
Digestion; and through the
Stomach proves one of the most acceptable of all general
Tonics in in
Digestion, feeble assimilation, biliousness, leucorrhea, prolapsus, and all forms of debility... It has an excellent sustaining influence on the
Nervous tissues, and upon the pulse when its caliber is diminished from
Nervous fatigue and exhaustion'
H Felter writes 'Hydrastis is known to stimulate the salivary, gastric, and intestinal secretions, and, to a slight extent, that of bile. It certainly has a most decided action on mucous surfaces, and is one of the most effective of bitter
Tonics. It sharpens the
Appetite and promotes
Digestion. Disorders of a subacute character and a
Tonic states with increased flow of
Mucus are the types benefited by Hydrastis. It is preeminently a mucous membrane remedy, allaying irritation when present, toning
Relaxation and correcting
Catarrhal tendencies... the more the tendency toward chronic debility with oversecretion the more effective is Hydrastis. It first relieves the irritation, then restrains the secretions, and finally gives tone to the gastric membranes. Without question it is our best single drug for chronic gastric
Catarrh, or chronic
Gastritis'
King's Dispensatory writes 'Golden Seal (Hydrastis) is a valuable drug in disordered states of the
Digestive apparatus, especially when functional in character. Hydrastis is bitter to the taste, and induces increased activity of the salivary
Glands. It sharpens the
Appetite and aids
Digestion when indicated. It increases contraction of the
Muscular fibers of
Arteries and decreases
Congestion of the genito-
Urinary tract. Hydrastis is a hepatic (
Liver)
Stimulant, and as a
Stimulant of the gastric and intestinal mucous surfaces its action is marked. Hydrastis exerts its chief action upon the mucous and
Glandular structures, and to some extent, upon the
Nervous system. Hydrastis should be remembered in convalescence from diseases, as a remedy for various gastric disorders it takes the leading place'
In his book Miracle Healing Herbs John Heinerman writes 'a small number of diabetics I've known over the years have successfully managed to lower their insulin levels by taking two capsules of Golden Seal root per day. One fellow in Toronto, Canada went from close to 30cc of insulin to needing injections of about half that amount each day, after taking the herb for a month'
The British Herbal Pharmacopoeia (BHP) describes Golden Seal's actions as
Stimulant to involuntary
Muscle,
Stomachic, oxytocic, antihaemorrhagic,
Laxative and says it is indicated for
Digestive disorders,
Gastritis, peptic ulceration,
Colitis,
Anorexia, upper
Respiratory Catarrh, menorrhagia, post-partum haemorrhage, dysmenorrhoea and specifically indicated for a
Tonic dyspepsia with hepatic symptoms. The BHP suggests a dose of 0.5-1 gms of the extract in 60% ethanol.
Thomas Bartram writes that Golden Seal's actions are '
Alterative, choleretic, anti
Septic,
Anti-inflammatory, anti-microbial, bitter,
Diuretic,
Laxative, powerful
Stomach and
Liver Tonic, detoxifier, increases blood supply to the spleen' and says that its uses include '
Mucus membranes generally, ulceration of mouth, throat,
Intestines.
Heartburn, chronic dyspepsia, gastric and duodenal ulcer, diverticulosis, ulcerative colitiis,
Liver damage. To assist function of old age. Drying to the
Mucus surfaces and therefore indicated in all forms of
Catarrh.
Painful and excessive menstruation and
Bleeding from the womb... once used to stimulate contractions of the womb to hasten de
Livery'
Science on Golden Seal
~ Golden Seal is a rich source of the alkaloid berberine which has been the subject of some compelling clinical trials with people:
~ For example, studies have shown it was able to help people with congestive
Heart failure improve their quality of life, strengthen
Cardiac function and decrease
Vascular resistance and incidence of ventricular premature complexes.(Marin-Neto, J. A., Maciel, B. C., Secches, A. L., and Gallo, Junior L.
CardioVascular effects of berberine in patients with severe congestive
Heart failure. Clin.
Cardiol. 1988;11(4):253-260) and (Zeng XH, Zeng XJ, Li YY. Efficacy and safety of berberine for congestive
Heart failure secondary to ischemic or idiopathic dilated
Cardiomyopathy. Am J
Cardiol 2003;92:173-6)
~ The goldenseal constituent berberine was administered to subjects orally three times daily in a dose of 50mg for 1-4 weeks. The authors reported that leukocyte (white blood cell) counts increased to >4,000 after one week in 40.2% of patients and after two weeks in 38.8% of patients. In subjects with a leukocyte count <1,000, 54.8% of patients experienced increases to >4,000 after two weeks (Liu CX, Xiao PG, and Liu GS. Studies on plant resources, pharmacology and clinical treatment with berbamine. Phytotherapy Research 1991;5:228-230)
Berberine was more effective than the drug ranitidine in clearing Helicobacter
Pylori and improving
Gastritis in H.
Pylori-associated duodenal ulcer in a randomised, comparative clinical trial (Hu Fl. Chung Hua I Hsueh Tsa Chih 1993; 73(4):217-219, 253)
~ In two controlled trials berberine was superior to placebo and compared favourably with established drugs in treating giardiasis in children (Gupte S. Am J Dis Child 1975; 129(7):866)
~ in an uncontrolled study berberine taken from 1-3 months improved the major symptoms of patients with non-insulin-dependent-
Diabetes in combination with a therapeutic diet. Berberine improved patient's strength, decreased blood
fats, improved
Blood Pressure and in 60% of the patients it normalised fasting
Blood Sugar levels*(Ni YX, Liu AQ, Gao YF et al. Chin Integr Med 1988; 8(12):711-713)
~ There are nearly 200 published studies and articles on Goldenseal, a PDF showing their titles, authors and when and where they were published can be found here
Safety of Golden Seal
Golden Seal should not be taken whilst breastfeeding (the Berberine alkaloid will pass into the milk) and nor should it be used during
Pregnancy although it may help with stimulating labour at the end. Generally this is not a herb to use for children and definitely not for infants. The elderly can do well with Golden Seal but only moderate doses will be needed.
It may be best avoided by people with high
Blood Pressure though this is really only a theoretical precaution and the
Blood Pressure may simply need some regular monitoring to use it safely. I have not personally seen any issues in any of my own patients with high
Blood Pressure using Golden Seal and, whilst I would want them to be self-monitoring or would check them myself, I would not hesitate to use it if it was indicated.
https://www.rjwhelan.co.nz/herbs%20A-Z/goldenseal.html
Goldenseal � is a popular herb and therefore not easy to find in the wild. It is one of the most beneficial herbs on the planet due to its therapeutic and medicinal properties. It can actually lower
Blood Sugar levels and aid the
Pancreas in its general function as well as motivating beta cells contained inside the
Pancreas, which is of extreme benefit to diabetics. Goldenseal also has anti-
Bacterial,
Laxative, anti
Septic,
Tonic,
Muscle Stimulant,
Anti-inflammatory and anti-spasmodic properties.
https://www.medihospital.com.cy/robotics/blog/78-the-12-best-foods-herbs-for-a-healthy-
Pancreas