The word 'screen' is mentioned in some form or the other 19 times vs the word 'food' in some form or other mentioned just 3 times. 'Diet' in all it's forms gets a grand total of 0 mentions.
So, screen, then presumably manage and treat more than look at ways to prevent? OK
https://support.mozilla.org/en-US/questions/851489
Someone else had a similar or same question too. This is the discussion on Mozilla support on it.
That said, 2185? Don't be miserly, come on, hit that sweet 2200 already