Yes. A calorie is just a unit of measure for energy
Any foods that are high in sugar/fat but low in fruits/vegetables will be high in calories but low in vitamins. Donuts would be a prime example.
Energy in all foods comes from calories, which are in starches, fats and proteins. Peanuts contain a high percentage of fat, which is the source of most of their calories, or energy.
from sugar oil and other fats as well as the number of calories
calories
calories.
Carbohydrates and fats are considered high-energy foods because they provide the body with a concentrated source of calories that can be easily converted into energy through processes like metabolism and cellular respiration.
Traditionally, this was measured in calories, or Calories (equal to 1000 calories - note the uppercase!). But the tendency is to use the official unit of energy - the Joule. This is the same unit that is used to measure any type of energy.
Calories are energy, organisms eat foods, foods hold calories, so yes. Yes they can.
calories.
Empty calories are foods that are high in calories but do not make your stomach feel full. Because these foods are often high in fat and sugar there are no health benefits to them.
On a zero calorie foods diet, you will definitely lose weight, but it is not healthy for you. The reason you will lose weight is because you are not eating foods with calories in them. You need calories in your diet so you will have energy during the day to carry out your activities. If you want to diet, eat healthy foods like fruits and vegetables, not just foods that have no calories in them.
Sweet foods and greasy foods contain high levels of calories and energy, which were beneficial for our ancestors to survive and thrive. Our brain is wired to find these foods pleasurable as a way to encourage consumption of high-calorie foods for energy storage. This is known as the evolutionary drive for seeking out sweet and fatty foods.