Any switch designed to be operated by a person is generally called a hand switch, and they are manufactured in several varieties: Toggle switches are actuated by a lever angled in one of two or more positions. The common light switch used in household wiring is an example of a toggle switch.
1 In 2008, the results of a clinical study showing the positive effects of dandelion were published in the International Journal of Oncology. 2  Dandelion tea was shown to decrease breast cancer cells. 3  Researchers tested dandelion tea on prostate cancer cells and found similar results. In 2008, the results of a clinical study showing the positive effects of dandelion were published in the International Journal of Oncology. 2  Dandelion tea was shown to decrease breast cancer cells. 3  Researchers tested dandelion tea on prostate cancer cells and found similar results.
Dandelion root may have anti-cancer properties. To some, the common dandelion is just a bothersome weed. However, dandelion root has been used in traditional herbal medicine for hundreds of years.After examining the properties of dandelion in detail, modern science suggests that its root might have significant benefits that can keep you healthy and disease-free.lthough generally considered quite safe, do not take dandelion if you have gall bladder disease or gallstones. It may also cause an allergic reaction or mild gastrointestinal problems in some people. Dandelion root may interact with certain medications, including diuretics, diabetes medicines or lithium.