Didn’t know this until I had reheated some rice for a leftover dinner and mentioned it to my sister and she had a crap attack, as Tina Belcher would say.
Is it just a myth we shouldn’t take too seriously, or is reheated rice the new silent killer?
I believe the issue is in how it’s been cooled and stored. If you want to reheat it, make sure it goes in the fridge quickly. Make sure it’s properly hot when you reheat it to prevent anything new growing in it, but don’t expect heat to kill any nasties that are already in it.
Recently I’ve heard that it is better to cook rice, let it go cold and then reheat it before eating and that this is better for you than just eating it as soon as it is cooked. I’m not joking about this.