Health Problems Associated With Diacetyl. Diacetyl has been linked to a rare but severe lung disease called bronchiolitis obliterans, which is also known as “popcorn lung” because it once affected popcorn factory workers who were exposed to high levels of vaporized diacetyl.
THC is the principal psychoactive constituent of cannabis, APEX test reports for THC are below the detectable limit.
BDL Acetoin & Acetyl Propionyl
Acetoin and Acetyl Propionyl are two ingredients which came on the scene as substitutes for Diacetyl after the vaping industry became worried that it may cause health problems. However both Acetyl Propionyl and Acetoin have been found in recent research to also contain chemicals that may contain or be converted into Diacetyl. While they were once considered to be a safer alternative to DA, they are now thought to potentially be harmful, as they can irritate the lungs due to the similarity to Diacetyl in their chemical composition.