HC Deb 27 July 1993 vol 229 c830W
Mr. Sykes

To ask the Secretary of State for Health what evidence she has received concerning the addition of fluoride to drinking water supplies and its danger to health.

Mr. Sackville

There is no evidence to show that adjusting the level of fluoride in drinking water to the optimal concentration of one milligram per litre has any adverse effect upon health.