You cant use tests carried out eating something to judge whether something is safe to vape.
At this point in time, the only thing that matters to me is that I'm off cigarettes and the related health issues that come with them. No one ever said that vaping is completely safe, but it's sure safer than smoking.
And until proper clinical tests have proven that vaping is indeed dangerous, I will continue to do so because it's my choice.
The saddest things are that cigarettes are still freely available even with the proven health risks and the government makes so much money off them.
It's time people started to focus on more pressing issues in life, like exhaust emissions from combustion engines and the rising levels of CO2 in the atmosphere and leave people that choose to vape and the 'premium' juice makers alone.