Here is an example of this guy posting bunk anyone can work out for themself if they stop to think about it. No degree or scientific paper reading required.

He recently posted saying your plastic cutting board exposes you to 10 credit cards worth of plastic a year.

Visualize 40 credit cards stacked up for a family of 4. Now compare that to the size of your cutting boards. There would be nothing left in a year before accounting for bits that came loose but fell on your floor or went down the drain. But we all know plastic cutting boards last for years. That number is obvious BS.

I'm not saying keep your plastic cutting board or that microplastics aren't bad. I'm pointing out this dude posts obvious BS if you stop and think for yourself. It is the nature of someone who makes their income from sensational health claims. They have to keep hunting for new sensational health claims to post or that income falls off. There is no opposing financial incentive for him towards accuracy in his posts. All incentives are for novel and sensational.