A blacklist of foods heavy on calories but light on nutrition has been drawn up to help combat obesity - and honey, muesli bars, whole milk and frozen yoghurt are all included.
Otago University researchers developed the list of 49 "Needn't" foods, published in today's New Zealand Medical Journal, as part of a treatment research programme for obesity.
They stress the list is a guide to help obese people identify which foods could be cut from their diet.
But others say it could be a step towards imposing higher taxes and other measures on junk food.
"Needn't" foods are high in fat or added sugars, prepared using a high-fat cooking method such as frying, or have a large amount of energy compared to their essential nutrient content.
Some are on the blacklist because there is an easy and healthier alternative, such as substituting skim milk for whole milk.
Others, such as honey, would not be a concern if included in a healthy person's diet.
44. Sugar (added to anything including drinks, baking, cooking
etc.) Artificial sweetener
45. Sweets/lollies *
46. Syrups such as golden syrup, treacle, maple syrup Artificial sweetener
47. Toasted muesli and any other breakfast cereal with more than 15g sugar per 100g cereal Breakfast cereal with less than 15g sugar per 100g cereal, more than 6g fibre
per 100g cereal and less 5g fat per 100g cereal (or less than 10 g fat per
100g cereal if cereal contains nuts and seeds)
48. Whole Milk Trim, Calcitrim or Lite Blue Milk
49. Yoghurt type products with 10g sugar per 100g yoghurt Yoghurt (not more than one a day