Here's an article on Flavorx study for flavoring children's medicine from Dec. 2006:
Use of taste-masking product, FLAVORx, to assist Thai children to ingest generic antiretrovirals
In particular notice one of the ingredients is pg:
Supplementary Material
Additional file 1:
Product specific sheet code number 710-381. FLAVORx Strawberry Cream Flavor. Flavoring nomenclature: N&A Strawberry Cream Flavor. Non-Flavoring Ingredients:
Propylene Glycol, Ethyl Alcohol, Water, Triacetin. No allergen, pH: N/A, colorless to pale red, water solubility, no alcohol range by volume, recommended storage 7.2- 26.7°C, absent coliform count.
Click here for file(976K, pdf)
Additional file 2:
Product specific sheet code number 711-218. FLAVORx Orange Creamsicle Flavor. Flavoring nomenclature: N&A Orange Creamsicle Type Flavor. Non-Flavoring Ingredients:
Propylene Glycol, Ethyl Alcohol. No allergen, pH: N/A, yellow-green color, water solubility, no alcohol range by volume, recommended storage 7.2- 26.7°C, absent coliform count.
Click here for file(118K, pdf)
So if they're saying now that the effect of
vaping has not been studied, it looks like the effects of the ingredients in
vaping have been extensively studied before and have been approved to be ingested by babies, children, and yes adults. I'm not a scientist, but I think that if they continue to spread fear it may come back to bite them in the pocket book as pg is being used throughout the medical world as a base for many medicines.