WHILE many traditional medicinal products such as herbal anti-cold, multi-vitamin or energy drinks contain herbal Echinacea on the market. Echinacea is widely recognized as one type of herb that is claimed meningatkan efficacious immune system, ward off the flu and treat the infection.
However, research on the efficacy and benefits of Echinacea herb growing and often controversial. Many studies that provide support, but not a few who doubt the benefits.
Recent research published in the Annals of Allergy Asthma for example, doubted the efficacy of herbal Coneflower extracted from plants, especially in preventing flu symptoms.
Experts from the University of California San Francisco did not claim to find strong evidence that echinacea can prevent nasal congestion (nasal congestion), sore throat or other flu symptoms.
The conclusion was made after they research the 58 participants who monitored their health for eight weeks. Participants in the study were randomly required to take one of three echinacea capsules or three capsules containing extracts of celery and a placebo. These drugs must be consumed regularly twice a day during the study period.
Once a week, researchers asked participants whether their back for a week to get a sore throat, runny nose, headache or other flu symptoms.
The monitoring revealed, taking echinacea group reported nine ° Today ill ° per person, whereas in the placebo group recorded a total of 14.
The difference amount is not fixed when the researchers performed statistical data analysis - which means that the difference in pain ° Today · Can be due to chance or possibility.
¨ Although echinacea is touted as an immune enhancer and has been sold at many pharmacies, the results of this research is one of the many dubious and do not support the use of echinacea in preventing flu, ¨ Dr.Joelle O'Neil said lead researcher told Reuters Health .
However, firm Neill, this research and many other research also indicates that the use of standardized echinacea products are widely marketed today do not harm health.
Neill also stressed that research is not intended to determine whether echinacea is useful relieve flu symptoms or accelerate the healing
However, research on the efficacy and benefits of Echinacea herb growing and often controversial. Many studies that provide support, but not a few who doubt the benefits.
Recent research published in the Annals of Allergy Asthma for example, doubted the efficacy of herbal Coneflower extracted from plants, especially in preventing flu symptoms.
Experts from the University of California San Francisco did not claim to find strong evidence that echinacea can prevent nasal congestion (nasal congestion), sore throat or other flu symptoms.
The conclusion was made after they research the 58 participants who monitored their health for eight weeks. Participants in the study were randomly required to take one of three echinacea capsules or three capsules containing extracts of celery and a placebo. These drugs must be consumed regularly twice a day during the study period.
Once a week, researchers asked participants whether their back for a week to get a sore throat, runny nose, headache or other flu symptoms.
The monitoring revealed, taking echinacea group reported nine ° Today ill ° per person, whereas in the placebo group recorded a total of 14.
The difference amount is not fixed when the researchers performed statistical data analysis - which means that the difference in pain ° Today · Can be due to chance or possibility.
¨ Although echinacea is touted as an immune enhancer and has been sold at many pharmacies, the results of this research is one of the many dubious and do not support the use of echinacea in preventing flu, ¨ Dr.Joelle O'Neil said lead researcher told Reuters Health .
However, firm Neill, this research and many other research also indicates that the use of standardized echinacea products are widely marketed today do not harm health.
Neill also stressed that research is not intended to determine whether echinacea is useful relieve flu symptoms or accelerate the healing
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