Think twice about chomping on a whole pain au chocolat, as a quarter is 100 calories
1Fizzy drink fans will be disappointed that just three quarters of a can of Coca Cola is 100 calories
2Good news for fruit lovers as one apple and a handful of grapes makes for a healthy 100 calorie snack
3But bad news for ice cream fans as one scoop of Haagen-Dazs Cookies and Cream ice cream is 100 calories
4A third (85g) of an American blueberry muffin makes for a quick 100 calorie snack
5Or why not crunch on four and a half Brazil nuts instead?
6Quench your thirst with one 200ml glass of Tropicana orange juice
7Or spend a while longer chomping one medium banana
8For a protein-rich snack choose one boiled medium size egg (57g) and a solider of wholemeal toast
9Whereas a plate piled high with 80 blackberries contains the same number of calories
10Will a third of a bottle of Frijj Chocolate milkshake (150ml) stem your hunger?
11Or would you prefer to much down four peaches?
12Or why not indulge in one and a half custard cream biscuits?
13A stingy six and a quarter marshmallows contains 100 calories
14Beer lovers won't cheer the fact there's 100 calories in just half a pint of bitter
15And it's hard cheddar for cheese lovers, as a 20g chunk is 100 calories
16Two rye crispbread with one tablespoon of low fat soft cheese spread make a wholesome 100 calorie snack
17If you're opting for crisps, choose a 100 calorie packet of seasalt flavoured Popchips (23g)
18Or why not go for one finger of a Twix and share the other half?
19A whole pot of fat-free yoghurt (125g) and one apple will keep you full until lunch
20Wine connoisseurs won't get much within the allowance - one 125ml glass of white wine contains 100 calories
21Or for something more substantial, go for one slice of fruit loaf (35g) with one teaspoon of low fat spread
22Just two Jaffa Cakes - containing 100 calories - will be wolfed down in an instant
23Or smother one slice of wholemeal bread (78g) - or toast - with 1tsp (5g) of peanut butter
24Enjoy eight carrot sticks and a tablespoon of salsa for another healthy snack
25Meat lovers will have to make do with just one and a half rashers of streaky bacon
26Could you eat just half a bar of Cadbury's Dairy Milk?
27Four and a half walnuts will be munched down in a matter of seconds
28Spread one tablespoon of reduced fat hummus on an oat cake and nibble on it with cucumber slices
29Or enjoy a whole pack of Twiglets original (24g)
30An entire plate of 27 strawberries contains just 100 calories
31Or why not swallow a tablespoon of sunflower seeds?
32A tablespoon of sweet raisins also contains 100 calories
33Chomp on seven fruit pastilles and give the rest of the pack away
34Enjoy dipping vegetable crudites into a big dollop (three tablespoons or 36g) of reduced fat hummus
35Half a Kit Kat Chunky eats up the 100 calorie allowance in a flash
36For some natural sweetness, there is just 100 calories in eight dried apricots
37Two rye crispbreads topped with two tablespoons of cottage cheese (80g)