Proven: Echinacea Can Prevent and Protect Against ColdsElizabeth Renter Duration of Colds Dropped by 26% from Echinacea Echinacea is native to the United States and comes from the Eastern Purple Coneflower. Study subjects took three doses of the herb extract for four months and had a lower incidence of colds. Also, the average duration of colds dropped 26%, meaning that for those who did get sick, the illness moved on more quickly. Unfortunately, the study used a very specific brand of Echinacea, called Echinaforce, and the maker of said supplement funded the study. This disappointing fact could lead supporters of mainstream (re: not herbal) medicine to discredit any of the promising findings of the study. However, in addition to decreasing the longevity of colds and reducing their occurrence, researchers also found the herb to cut the number of recurrent colds in people with weakened immune systems by a whopping 60 percent. Its believed this herb works to combat viruses, meaning it could work on other illnesses as well. For the 750 study subjects, the herb also combated the flureducing the total number of days suffered from 850 to 672. Also, recurring infections fell from 100 episodes in 43 patients to 65 episodes in 28 patients, a reduction of 59 percent. Echinacea has long been used to treat the symptoms of a cold and to shorten the duration. While daily supplementation might be a lot to ask, having high-quality Echinacea tea or the herb itself on hand is a good idea during cold season. When you start to see people around you passing the bug, bolster your bodys defenses by consuming the herb throughout the day. And if you feel a cold coming on, start an Echinacea regimen right away. For other helpful tips on how to prevent a cold, click the link. And in addition to knowing which measures to take for protection, its also good to know which foods to AVOID while battling a cold or flu. This article first appeared at Natural Society, an excellent resource for health news and vaccine information. 