Calories of sandwich = 1 egg (58g, larger) 86 calories (16 calories of egg white and 59 calories of yolk)? Ham100g 320 calories? Bread (butter) 100g, sandwich (per serving 100g) calories (calories) 247 carbohydrates (grams) 24. 1 fat (grams) 9.9.
Spaghetti: About 450 calories, plus meat sauce and various ingredients, it's not easy.
Add sugar, oil, meat and milk together.
A person's daily energy demand = standard weight (attention) × energy demand per kj weight, about 2000 calories, and the above diets must add up to super.