(This is known as the law of demand.). In contrast, the aggregate demand curve used in macroeconomics shows the relationship between the overall (i.e. average) price level in an economy, usually represented by the GDP Deflator, and the total amount of all goods demanded in an economy.
1 A 3.5 oz serving of crushed canned tomatoes - 32 calories. 2  1 oz of tomato flesh - 5 calories in. 3  10 g of tomato flesh - 3 calories in. 4  100 g of tomato flesh - 18 calories.
To a great extent, the calories of tomatoes depend on their type and the season they're harvested in. On average, count 25-35 calories for a cup of cherry tomatoes or for a red, medium, ripe tomato of approx. 150 g. The reason tomatoes are on the negative calorie food list is that their low caloric content is exceeded by the number of calories it takes to digest them, producing the so-called negative caloric effect. In fact, thatâs why they are considered an extremely valuable nutrient-dense fat-burning food.