Maybe the writer for Yahoo! Shine can blame it on her headband. If too-tight undergarments can cause physical harm, maybe a too-tight headband can cause mental damage. That might account these errors that would embarrass a 12-year-old:
It’s hard to believe that anyone who completed eighth grade would think that the Middle Ages were known as “midevil.” Maybe she’s wearing a hat that is so tight that it can interfere with her writing, making her drop words. It could be responsible for her inability to create a series of three items all starting with a verb, like “interfere with your digestion, give you acid reflux, and cause constipation.” As for the rest of that paragraph? I can’t begin to suggest how to fix it. Bottom line? It’s a disgrace that an adult, professional writer would produce something like that.
But wait! There’s more!
I’ll let you discuss this among yourselves. As for me, I’m going to get two Advil and go lie down.