Kava has been used for anxiety and stress. Germany, Switzerland, and Canada have banned products containing kava because of the risk of liver injury.The US FDA has issued a public safety alert about kava and liver problems.Some herbal/diet supplement products have been found to contain possibly harmful impurities/additives.ermany, Switzerland, and Canada have banned products containing kava because of the risk of liver injury. The US FDA has issued a public safety alert about kava and liver problems. Some herbal/diet supplement products have been found to contain possibly harmful impurities/additives.
Hemlock, MI. Sponsored Topics. Hemlock is an unincorporated community in Richland Township, Saginaw County in the U.S. state of Michigan. It is also a census-designated place (CDP) for statistical purposes, but without any legal status as an incorporated municipality. The population of the CDP was 1,585 at the 2000 census.
The community was first settled in 1865. A Post Office was established in 1869 with the name Hemlock City. This was shortened to Hemlock in 1895. According to the United States Census Bureau, the CDP has a total area of 2.5 square miles (6.6 kmÂ²), none of which is covered by water.