A bill to direct the Institute of Medicine of the National Academy of Sciences to conduct a one year review and evaluation of all available information respecting the toxicity and carcinogenicity of food additives, including information respecting the ability to predict the effect on humans of food additives found to cause cancer in animals and whether there should be a weighing of risks and benefits in making regulatory decisions respecting such additives, and to direct the Secretary of Health, Education, and Welfare to permit the continued use of saccharin as a food, food additive, drug, and cosmetic for 18 months.

Directs the Institute of Medicine of the National Academy of Sciences to conduct a one-year review and evaluation of all available information respecting the toxicity and carcinogenicity of food additives. Directs that the study include: (1) information respecting the ability to predict the effect on humans of food additives found to cause cancer in animals; and (2) information regarding the desirability of weighing risk and benefits when making regulatory decisions respecting such additives. Requires the Institute to report the results of such evaluation to the Congress and the Secretary of Health, Education, and Welfare.

Directs the Secretary to permit the continued use of saccharin as a food, food additive, drug, or cosmetic for the 18-month period following enactment of this Act.