Anonymous wrote:E.D. survivor here. Look out for any extreme behavior. she has to exercise every day or she scoffs at eating a cookie etc. or can't have birthday cake, freaks out about pizza or you see she starts to sneak any binge food or sneaks throwing away food to avoid eating it
if she's just watching what she eats, it is okay, but could still quickly turn into something. the worst is to bring it up making her feel like people are watching what she eats. that feeds any food issues further. just make sure she's eating a healthy diet and generally in the right direction.
+1 except for the daily exercise. If she's active in a sport, such as cross country, she will be running miles every day. I'd watch for the compulsive exercising in response to eating foods and any signs of distorted body image. But based on what the OP said, I'd be more concerned with mom exerting control over her food and fueling any eating disorder that may or may not be present.