None taken. It is very common in IDD individuals. And there really are some otherwise "normal" people (meaning no OCD, IDD, etc., and no medical cause) who DO eat things...cotton and toilet paper are ones I have seen frequently. Its actually fascinating as far as disorders go, but I've been dealing with it my whole life and it sucks. From March until July, due to Covid I could not get infusions because it was 'non-essential'. They are done outpatient, but iron runs very very slow...it takes 6 hours. Instead I had to have bi-weekly injections which were painful, and not as effective for me. My craving is always chalk. I ate a lot of Tums, and drank plain Milk of Magnesia. As close to chalk as I can get lol.
And yeah, Pica has nothing to do with her eating fast or snatching food.