Kalsiumsulfaatti

Toxicity of calcium sulfate is due to sulfate ion which is found to be laxative. Calcium sulfate has lower solubility and does not have any effect on humans. Further it forms corresponding ions in solution which are normal constituents of the mineral part of our diet. Hence it is not put under any formal toxicological testing. In some individuals it can cause irritation of eyes, skin, upper respiratory system, conjunctivitis, rhinitis, epistaxis (nosebleed).According to Joint FAO/WHO Expert Committee on Food Additives it is permitted as a food additive in most foods with no other restriction other than good manufacturing practice.