No brand names but you can look up Big Mac, Kentucky fried chicken etc.
Portions are realistic eg:
Columns: Food, kC/portion, Portion size, Carbs (g), fat (g),fibre.
Garlic, 5 , 1 clove , 1 , trace, low
Jaffa Cake, 48 , 1 individual cake,9 , 1 , low
Carrot , 35 , 1 large ,8 , trace , medium
but what is large? It does give some equivalent weights or sizes at the beginning but not what size a large carrot is referring to. Most portions are good but as in the carrot problem, not exact.
A good little book to stick in your bag.