Any chemical can have an effect in your body. Human body is even unique. One has problem with a chemical, other one not. Thailand uses (several) cides (like pesticide) and are in western world FORBIDDEN. Not long ago China send back tons of durians, because they were treated with yellow color substance. DOnt ask me what it was, but probably not good for body. We use all kinds of plastic, giving nano & micro plastic, it gets into your body and bloodstream. PFAS plastics are the worst, as they break down in very hard way or even not. Tell me what could happen if it is in your bloodstream? Logically it can end up in tiny veins (brain) and kill you. The use of plastics is increasing and we dump EVERY year 9000000 TONS of plastics in the oceans. So eat your healthy fish, it is loaded with ... plastics. SAme as now you arent allowed to eat red meat, it is very bad for you. Worldwide they want to change pattern of living, eating, drinking, so every time things wil pop up. You have a nice piece of red meat? Maybe it is handled with nitrates, which is converted in your body to nitrites, which can cause cancer in your body. Medicines, they work in one way but can destroy in another way. All depending on YOUR body. I mention statines, working for cholesterol lowering, BUT it can harm in many other ways. It is said, for instance, breaking down fi muscle and Q10 enzym in your body. They dont tell, you have to find out. Billion dollar industrie, money ! If you have higher then (thought) 2 mmol/ltr triglycerides in your blood, the doctors will start giving you it. And all "medicine" have side effects. I should worry about alcohol?
