What are the dangers of propylene glycol?

Summary At toxic levels, propylene glycol has been found to cause seizures and severe neurological symptoms. There have also been cases of nausea, vertigo and strange sensations.

Are propylene glycol fumes toxic?

Oral exposure to the small amounts of propylene glycol found in foods and drugs is unlikely to cause toxic effects. Dermal exposure to propylene glycol, through cosmetics or drugs, or inhalation of synthetic smoke or mist, may be more frequently associated with reported reactions.

Is propylene glycol harmful to humans?

Propylene glycol is “generally recognized as safe” by the U.S. Food and Drug Administration (FDA) (FDA 2017). Propylene glycol toxicity generally is not a factor in environmental or occupational exposures. Iatrogenic propylene glycol overdose is the most common cause of propylene glycol poisoning.

Is it safe to inject propylene glycol?

Propylene glycol has been used for over 50 years in a large variety of applications. As a pharmaceutical additive, propylene glycol is generally regarded as safe.

Are there any health effects from exposure to propylene glycol?

Oral exposure to the small amounts of propylene glycol found in foods and drugs is unlikely to cause toxic effects. Dermal exposure to propylene glycol, through cosmetics or drugs, or inhalation of synthetic smoke or mist, may be more frequently associated with reported reactions.

Is it safe to eat food with propylene glycol in it?

There are enough red flags to avoid PG all together in order to protect your general health, hormone balance, and overall chemical exposure. A 2013 NCBI repor t concurs, advising to avoid propylene glycol as a food additive. The simplest way to do this is by reading labels. Just keep in mind that propylene glycol is also listed as propane-1,2-diol.

What is a minimal risk level for propylene glycol?

Estimates of exposure levels posing minimal risk to humans (Minimal Risk Levels or MRLs) have been made for both ethylene glycol and propylene glycol. An MRL is defined as an estimate of daily human exposure to a substance that is likely to be without an appreciable risk of adverse effects (noncarcinogenic) over a specified duration of exposure.

Why is propylene glycol used as a preservative?

This helps them spread across the skin better, and it also improves how well the products are absorbed. Preservative: Porpelyne glycol is often used in combination with other chemicals as a preservative in cosmetic and skin care products. The use of propylene glycol in foods is common and generally considered to be safe.