Q: I haven't lost my appetite and I do feel hungry but then after I eat I feel really queasy until I feel hungry again. I also feel very tired and run down although I've been getting plenty of sleep. any idea what this is or what I could do to help? I've been feeling like this for a few days now.

A: I've got a "nervous tum" and at times of stress I get very sick and it's hard to get back into the cycle of eating normally again. Don't overface yourself with a massive meal, that's important. Eat light and avoid junk: Go for plenty of salad and veg in your main meals, a piece of fruit for a snack to stop you getting too hungry, pasta if you can stomach it can be filling in smaller quantities.. Pepermint drinks can help settle an upset stomach as well.