Scientists find medwakh and shisha tobacco contain more nickel, chromium, copper and zinc than cigarettes..
Source: Albawaba
Full Article: Shisha contains high levels of cancer-causing metals, UAE study finds
Scientists find medwakh and shisha tobacco contain more nickel, chromium, copper and zinc than cigarettes..
Source: Albawaba
Full Article: Shisha contains high levels of cancer-causing metals, UAE study finds