No need to be sorry. You didn't know and so you asked.
Perhaps your therapist was referring to information in one of the following articles or maybe something else entirely.
www.unitypoint.org
HIGH cholesterol can boost your risk of serious health problems. While a poor diet rich in fatty food is best-known for triggering the condition, other lifestyle habits, including smoking, also play a role. As e-cigarettes are replacing the traditional thing, research looks at the health...
www.express.co.uk
It is a known fact that cigarette smoking is associated with high cholesterol, not many are aware of how e-cigarettes or vaping can affect lipids. There are many who think that e-cigarettes are safer and end up vaping guilt-free day in and day out. However, according to the American Heart...
www.timesnownews.com
I do think that to say vaping can not affect ones cholesterol is wrong. Each person is different. Vaping can affect people in different ways.
I mean, you know, no one ever said vaping is 100% healthy. Healthier than smoking, I believe so. The UK and New Zealand say vaping is better for people than smoking.