From d22eef91de28a18a475d4ffc777484754b521887 Mon Sep 17 00:00:00 2001 From: Raina Olivares Date: Tue, 5 Aug 2025 05:20:55 +0800 Subject: [PATCH] Add 'CBD Vape Pen' --- CBD-Vape-Pen.md | 1 + 1 file changed, 1 insertion(+) create mode 100644 CBD-Vape-Pen.md diff --git a/CBD-Vape-Pen.md b/CBD-Vape-Pen.md new file mode 100644 index 0000000..0e9c78e --- /dev/null +++ b/CBD-Vape-Pen.md @@ -0,0 +1 @@ +
On heating, propylene glycol and polyethylene glycol can produce carbonyls. These, including acetaldehyde, formaldehyde, and acrolein, may be toxic to the user. In a 2017 study by the Medical Marijuana Research Institute, researchers heated and tested these carrier liquids, along with MCTs and vegetable glycerine, for carbonyls. The study found propylene glycol produced high levels of acetaldehyde and formaldehyde when researchers heated them, [compared](https://data.gov.uk/data/search?q=compared) to MCT and vegetable glycerin. Acrolein production was similar for all substances. The study also found that [MCTs produced](https://search.usa.gov/search?affiliate=usagov&query=MCTs%20produced) a small amount of acetaldehyde \ No newline at end of file