When we say 'ill' it's basically an easier way to say we had an episode of dumping syndrome. It happens when you have something with too much sugar in it and it makes you feel sick, weak, have heart palpitations, very tired, sweaty and usually ends with a severe case of the runs. It's only a temporary problem but it does open your eyes to how much sugar is in various different products. My dietician said to only eat products that have only 10g or less of sugar per 100g of product. You'll be better off speaking to your team about what their advice is. Best of luck x