the CS programme. Can I take Celebrity Slim if I have Celiacs Disease? Some of the natural flavours used in Celebrity Slim may contain traces of gluten so we would recommend that if you have this condition the Celebrity Slim Program would not be suitable. If I get constipated, what should I do? Because the Celebrity Slim Program is a different way of eating, some people can become a bit constipated. If this happens to you, make sure you are drinking at least 2 litres of water and eating at least 4 serves of allowable vegetables per day. You can also try adding some fibre to you shakes and soups if you need to. Allowable Snacks What are some allowable snacks I can have? Here are just a few ideas for allowable snacks you can enjoy on the Celebrity Slim Program: cup berries - strawberries, raspberries, blueberries, cherries etc. medium apple. medium orange. medium peach. medium pear. medium grapefruit. small mango. medium nectarine. 30 g (small block or slice) of tasty cheese or cottage cheese. 1 - 2 slices of deli meats such as ham. Avoid fatty types such as salami.