American Ginseng: Help Your Health
- Aug 27, 2011
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American ginseng (Panax quinquefolius) is an herb said to offer numerous health benefits, including supporting healthy blood sugar levels and promoting cellular health. Laboratory research shows ginsenosides (compounds found in American ginseng) may stimulate the immune system. Like other forms of ginseng (such as Korean ginseng, or Panax ginseng), American ginseng has also been found to fight fatigue in preliminary research. However, the overall evidence for American ginseng's health benefits is fairly limited to date.The Science Behind American Ginseng's Health Benefits
Here's a look at some key findings on American ginseng's health benefits:
1) American Ginseng and Blood Sugar Support
American ginseng may help regulate blood sugar, according to a 2000 study published in Archives of Internal Medicine. In a small experiment involving nine diabetes patients and 10 people without diabetes, researchers found that taking American ginseng supplements prior to eating helped keep post-meal blood sugar levels in check.
Maintaining normal blood sugar levels is important for both diabetes prevention and diabetes management. However, it should be noted that there is a lack of larger studies testing American ginseng's effects on blood sugar.
2) American Ginseng and Immune Support
American ginseng may offer cold-fighting benefits, a 2005 study from the Canadian Medical Association Journal suggests. For the study, researchers told 323 adults to take two capsules of either American ginseng or a placebo every day for four months. Study results showed that members of the American ginseng group had fewer colds over the course of cold season. When they did come down with colds, those given American ginseng had less severe symptoms and shorter duration of sickness (compared to those assigned to the placebo).
3) American Ginseng and Fatigue
In a 2010 study from Supportive Care in Cancer, cancer patients who took American ginseng supplements daily for eight weeks showed greater improvements in vitality (compared to those assigned to a placebo). Other research suggests that American ginseng may fight mental fatigue during prolonged mental activity (such as taking a test).
Is American Ginseng Safe?
Use of American ginseng may lead to a number of side effects, including insomnia, nervousness, rapid heart rate, headache, and low blood sugar. In addition, American ginseng may produce harmful effects when combined with certain medications (such as blood thinners and drugs used to treat high blood pressure).
Article courtesy of Altmedicine.about.com, found with sources, here.