2000kcal is about 1.5kg of chicken breasts, or 2.3kg of potatoes. Vegetables are broadly not worth counting, as you likely won't be able to eat enough to make a

2000kcal is about 1.5kg of chicken breasts, or 2.3kg of potatoes. Vegetables are broadly not worth counting, as you likely won't be able to eat enough to make a difference. That's a huge amount of food.