> Blinded clinical trials show that people with MCS react as often and as strongly to placebos as they do to chemical stimuli; the existence and severity of symptoms is seemingly related to perception that a chemical stimulus is present.
Clearly you have some kind of hypersensitivity to indoor environments. I’m not convinced it’s VOCs. They’ve been with us for a long time now, spanning a few generations, and life expectancy is only increasing. Maybe I’m wrong; I’m open to that possibility.
On the hand, the only other people I’ve met with issues similar to yours have allergic histamine reactions to particulates that are benign to everyone else. Like dust and grass. I have a friend that gets a shot every few months for it, and doesn’t have a problem when treated. Have you considered speaking with a doctor?
I don't need scientific consensus to prove it to me, I live it myself.
People I am close with do take me seriously, and the problem is fixed when the VOCs are taken away.
The nice smell after a rain storm? VOC
https://en.wikipedia.org/wiki/Volatile_organic_compound#Biol...
Farts are full of VOCs. No, seriously, every time I fart the TVOC sensor in my air purifier goes nuts, as does the one in my air quality meter. It's almost like the thing is shaming me for it :)
I would encourage you to learn more about the different types of VOCs, and at which concentrations they are known to be harmful. You might be having true allergic reactions to some harmless VOCs. You might be having psychosomatic reactions to other VOCs. You might not be having reactions to some harmful VOCs at all. Lumping it all together into "VOCs" is not helpful.
Instead people are questioning your analysis of the root cause. You can be meaningfully and honestly impacted and also be wrong about why you are having trouble. Even in the most extreme case where somebody wants to claim you effectively experiencing the placebo effect, that does not detract from the realness of your issue.
I think many people have trouble really groking this separation. Questioning the root cause can often feel like questioning the problem. Additionally it is easy to become attached to an explanation that may be faulty. Humans are not well-evolved to be perfectly rational and completely detached observers of their own lives. And faulty explanations don't necessarily cause faulty solutions, which can make things even harder to disentangle.
However I think it's important to try to keep in mind that all of these aspects are distinct in important ways despite being related. It is possible to question or even refute these aspects individually without casting aspersions on the other aspects. You can have a real problem, and a working solution, and still be completely wrong about why. That's fine, and actually pretty normal.
The first is that a lot of studies are simply careless. They use a "placebo" which has a scent to give the indication that there is something there, but then the "placebo" unintentionally contains VOCs. Or the lab's janitor uses them to clean the lab, things like that.
The second is that a lot of studies are funded by people with agendas. It's all too easy to get an invalid result by accident, much less on purpose.
See also replication crisis.
So then you either have to know and trust the authors of the study or spend the time to go through it with a fine toothed comb and find replications from independent scientists before you can trust it. Which nobody really has the time to do, so the default position becomes to dismiss anything the reader disagrees with.
It's a problem.
You don't get to throw away opposing evidence because it does not agree with the point you're attempting to sell. You don't actually want to have a conversation, you just want to push an agenda.