Polyethylene glycol

How it’s made and used

• How much gets eaten²

  Scientists worked out how much polyethylene glycol people likely get from food supplements, and think their own estimate is too high.

The signal at the top counts the findings in people and in animal and lab studies. A concern in studies of people outranks animal and lab studies, and “No concerns” needs at least one finding in people. When most findings in people point one way, the page leans that way (“Mostly”), and every finding is still shown. Findings whose study type is not stated are shown but not counted. This page is a reference, not medical advice. It describes what regulators and published research say. Talk to a doctor or dietitian about your own diet.

Expert panels that weigh all the research. Shown for context: the signal at the top does not count them.

• UN and WHO food additive experts (JECFA), 1979

  Acceptable daily intake: up to 10 mg per kg of body weight.