How many mg ginseng

The mg dose appears to confer most cognitive benefit. Trials using Korean Red Ginseng extract for erectile health and libido enhancement tend to use 3g of total KRG extract daily, in three doses of mg. Become an Examine Member to get access to the latest research. Understand the whole body of nutrition and supplement evidence at a glance. The Human Effect Matrix summarizes human studies to tell you what effects Panax ginseng has on your body, how much evidence there is, and how strong these effects are.

Format currently not compatable with rubric for the following three studies not indexed in Medline [1] [2] [3]. Both these excluded due to being confounded as 'Ginseng containing Multivitamin formulations' [4] [5]. Confounded with Mulberry and Banaba Leaf [6]. Used injections, rather than oral intake, of ginseng [7]. To unlock the full archives of our Study Database and research analyses, become an Examine Member today.

Kai Xin San ingredients Acorus gramineus , Hoelen, Polygala for improved absorption and circulating levels. Get our free 5-day course on the essentials of supplementation. At Examine, our incentives line up with yours — getting unbiased information. Join over , people who have learned about effective versus overrated supplements, tips for buying supplements, and how to combine supplements for safety and efficacy.

Our independent, unbiased approach reveals what works and what's a waste of time and money. Arm yourself with the knowledge you need to make the right decisions about your health. Click here to see the full set of research information and references for Panax ginseng. If using any pharmaceuticals or drugs given to you by a doctor or received with a prescription, you must consult with the doctor in question or an equally qualified Health Care Professional prior to using any nutritional supplementation.

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This page is regularly updated, to include the most recently available clinical trial evidence. Research analysis led by Kamal Patel and reviewed by the Examine team. Last Updated: Jan 6, How to Take Recommended dosage, active amounts, other details. Easily stay on top of the latest nutrition research Become an Examine Member to get access to the latest research.

Get instant access — start your free day trial Already a Member? Click here to log in. Full details are available to Examine Members. Physical performance: ineffective. Immune system: effective.

Diabetes: modest effect; evidence limited. Nausea, diarrhea, euphoria, insomnia, headaches, hypertension, hypotension, mastalgia, vaginal bleeding, blood pressure abnormalities. Caution advised about concomitant use with phenelzine Nardil , warfarin Coumadin , oral hypoglycemics, insulin, or caffeine, and about use in patients with hypertension or bleeding.

Dry root tea form or chewed : 0. A safe, well-tolerated herbal medicine that may be used for a variety of medical conditions. Trials investigating the effects of Panax ginseng on various psychologic parameters have shown positive effects, no effects, or both. In one study 9 of healthy volunteers older than 40 years, the administration of mg per day of the standardized ginseng product Gerimax for eight weeks resulted in better and faster simple reactions and abstract thinking, but no change in concentration, memory, or subjective experience.

The results of two small studies, 10 , 11 each including about 30 young, healthy volunteers who received mg of G daily for eight weeks, showed improvement in certain psychomotor functions i. However, some of the effects present at the fourth week disappeared by the eighth week. A study of postmenopausal women who were randomized to receive placebo or ginseng for 16 weeks showed improvements in three subsets of a Psychological General Well-Being index.

However, another study 13 showed no effect on positive affect, negative affect, or total mood disturbance in 83 young healthy volunteers who took to mg per day of G for eight weeks. Most of the clinical studies investigating the value of Panax ginseng in enhancing physical performance have shown no clinical effect. Similarly, a study of 31 healthy men who took or mg of G daily for eight weeks found no change in physiologic or psychologic responses to submaximal or maximal exercise.

No ergogenic effects were demonstrated, including no change in maximal oxygen consumption, exercise time, workload, plasma lactate level, hematocrit, or heart rate. A study 18 of healthy volunteers demonstrated that daily administration of mg of G for 12 weeks enhanced the efficacy of polyvalent influenza vaccine. The patients who received ginseng had a lower incidence of influenza and colds, higher antibody titers, and higher natural killer cell activity levels.

Another study 19 in 60 healthy volunteers showed enhanced chemotaxis, phagocytosis, increased total lymphocyte count, and increased numbers of T helper cells in those who received G in a dosage of mg twice daily for eight weeks. In a study of 75 patients with acute exacerbation of chronic bronchitis who were treated with antibiotics or antibiotics plus ginseng, those in the ginseng group showed faster bacterial clearance.

The effects of Panax ginseng, given in a dosage of or mg per day for eight weeks, were studied in 36 patients with newly diagnosed non—insulin-dependent diabetes. The mg dose also resulted in improved hemoglobin A 1C values. In 45 patients with erectile dysfunction, use of ginseng improved erectile function, sexual desire, and intercourse satisfaction. Panax ginseng also appears to have anti-cancer effects.

In a prospective cohort study 23 of 4, persons older than 40 years, the risk of cancer was shown to be lower in those who used ginseng relative risk: 0. Interpretation of documented adverse effects and drug interactions can be difficult because of the variety of available ginseng formulations, and because the exact amount of ginseng in these products may not be identified.

Panax ginseng generally is well tolerated, and its adverse effects are mild and reversible. Panax ginseng may interact with caffeine to cause hypertension, and it may lower blood alcohol concentrations.

It also may decrease the effectiveness of warfarin Coumadin. Concomitant use of Panax ginseng and the monoamine oxidase inhibitor phenelzine Nardil may result in manic-like symptoms. Contraindications to the use of Panax ginseng include high blood pressure, acute asthma, acute infections, and nose bleeds or excessive menstruation. These effects appear to occur primarily with high dosages or prolonged use. Ginseng also causes hypoglycemic activity, and caution should be exercised in using ginseng products in patients with diabetes because of possible interactions with oral hypoglycemic agents and insulin.

One source 2 recommends avoiding the use of ginseng products in children and in women who are pregnant or lactating, until more rigorous studies prove safety in these groups. Most published research studies have used a standardized Panax ginseng extract in a dosage of mg per day.

Other sources 2 , 23 , 27 recommend 0. Capsule formulas are generally given in a dosage of to mg per day, usually in divided doses. Standardization is to the ginsenoside content, which is usually recommended to be 1. Ginseng is commonly taken for long periods. While Panax ginseng may boost your energy and help in the management of certain health conditions, if you're considering taking it, it's important to consult your healthcare provider first.

In traditional Chinese medicine, the way that ginseng has been prepared is thought to influence its action. Red ginseng, for instance, is unpeeled ginseng Panax ginseng C.

Meyer that is steamed before drying. White ginseng, on the other hand, is unpeeled Panax ginseng that is dried and peeled but not steam-treated. Red ginseng is thought to promote "yang" energy which is stimulating and heating , to a greater degree than white ginseng. As a result, red ginseng may be overstimulating for people who tend to feel hot or those who have conditions such as tumors, kidney stones, gallstones, inflammatory conditions, or certain psychological conditions.

White and red ginseng are available in tinctures, liquid extracts, powders, and capsules. In traditional Chinese medicine, American ginseng Panax quinquefolius is said to have "cooling" properties. This type of ginseng is often touted as a natural remedy for diabetes. American ginseng is also said to stimulate the immune system, and improve strength, stamina, and general well-being.

Also used to boost strength, stamina, and immunity, Siberian ginseng Eleutherococcus senticosus is sometimes taken to ease the side effects of chemotherapy.

In addition, Siberian ginseng is thought to act as an adaptogen and protect against atherosclerosis , Alzheimer's disease , rheumatoid arthritis , and attention deficit-hyperactivity disorder.

Sign up for our Health Tip of the Day newsletter, and receive daily tips that will help you live your healthiest life. The effect of ginseng the genus panax on glycemic control: a systematic review and meta-analysis of randomized controlled clinical trials. PLoS One. American ginseng Panax quinquefolium L. Effects of lifetime cumulative ginseng intake on cognitive function in late life. Alzheimers Res Ther. Khera M, Goldstein I. Erectile dysfunction. BMJ Clin Evid. Complementary and alternative medicine CAM for sexual dysfunction and erectile dysfunction in older men and women: an overview of systematic reviews.

Safety and tolerability of Panax ginseng root extract: a randomized, placebo-controlled, clinical trial in healthy Korean volunteers. J Altern Complement Med. Herbal medicine for sports: a review. J Int Soc Sports Nutr. We include products we think are useful for our readers. If you buy through links on this page, we may earn a small commission. Ginseng refers to 11 different varieties of a short, slow-growing plant with fleshy roots.

Ginseng may restore and enhance well-being. The herb has a light-colored, forked-shaped root, a relatively long stalk, and green leaves in an oval shape. Both American ginseng Panax quinquefolius, L. Ginseng may boost energy, lower blood sugar and cholesterol levels, reduce stress , promote relaxation, treat diabetes , and manage sexual dysfunction in men.

More research is needed to confirm if it has any benefit as a supplement. Researchers believe that ginsenosides, chemical components found in ginseng, are responsible for any clinical effects of the herb. Western scientists and health professionals often question the medicinal properties of ginseng. There is no conclusive evidence about its true effectiveness. Ginseng products can vary in their quality and potential medicinal properties.

A person should check the ingredients of any ginseng product before purchase, as some products may contain a small or negligible amount of ginseng, and some could contain other substances. Ginseng may help stimulate physical and mental activity in people who feel weak and tired. One study of 21 men and 69 women found that ginseng showed good results in helping people with chronic fatigue.

A study of people receiving cancer treatment found that ginseng helped reduce cancer-related fatigue. However, researchers only documented the energy-boosting effects of ginseng in people currently undergoing treatment. Ginseng did not show statistically significant improvements in people who had already finished cancer treatment.