Previous studies have shown that some plant based therapies, including soybean extract compounds, may help relieve menopausal symptoms. But scientists need more rigorous research to confirm their conclusions.
In the recent journal JAMA issued by the Journal of the American Medical Association, scientists analyzed 62 groups of research information, including more than 6600 women. In these studies, women used plant therapy, such as supplements, herbal treatments, or contrast agents to treat menopausal symptoms. These botanical therapies contain a class of compounds called phytoestrogens, which are found in some specific plants, such as soybeans.
Plant therapy effectively relieves menopause symptoms
The researchers looked at whether plant therapy can relieve menopausal symptoms, including hot flashes, vaginal dryness and night sweats. In general, women taking estrogen had less hot flashes and less vaginal dryness tests than women taking ineffective controls. The researchers say that phytoestrogens found in food, such as soy protein or supplements, or substances that contain soy extracts, are effective. However, phytoestrogens can not reduce the number of night sweats in women. Phytoestrogens can help relieve climacteric symptoms because these complexes have a structure similar to estrogen, and many menopause symptoms are due to low levels of estrogen.
Researchers also found that some herbal treatments can reduce the number of hot flashes per day. These treatments contain ingredients such as ERr731 (edible rhubarb extract), Jasper skin (pine bark extract), but there are not many studies on these special treatments, so more studies are needed to determine their degree of remission to menopause symptoms.
The study found that some Chinese herbs did not relieve menopausal symptoms, such as angelica, which contains black cohosh extract supplements.
The use of plant therapy is still required to consult a doctor
In this new article, researchers point out that previous studies are sometimes too different, the age of the study, the race, and the length of the study. These differences make it difficult to get a consistent result from the information, and because of this, the researchers at the University of Cambridge medical center in Holland, the University of Cambridge in the UK, wrote: "more rigorous studies are needed to determine the relationship between plant natural therapy and menopause health."
Although hormone replacement therapy can reduce the symptoms of menopause, this therapy is associated with increased risk of breast cancer, causing many women to choose compound therapy, including plant therapy. Researchers say it is important to determine the efficacy of these non-traditional therapies.
Some herbs actually cause hot flashes in some people. In a 2012 case, a 11 year old girl has hot flashes after taking a daily medicinal dose of sawing palms. (the herbal medicine is not included in the present study)
It is important to be cautious when buying dietary supplements, because researchers have found that supplements sometimes contain ingredients that are not identified on the label, sometimes containing too much or too little active ingredients, and the US Food and drug administration says people can consult their doctors about dietary supplements. Question, ask if they should receive this treatment.
If you want to know about the related products, please click：
If you want to know more about the product：