Zero calorie foods: here’s what they are

According to some theories, there are foods which can be defined a calorie zeroo negativeand understand Which ones are they can become an asset. These low-calorie foods would help far lose weight to those who hire them, but the issue is controversial. In the list we find, however, food that is in itself nutritious and benefits for the body, regardless of their miraculous properties.

Zero or negative calorie foods: what are they?

To understand which foods could be defined as zero calories, it is good to start from an awareness: each food introduces energy into the body calorie. In tale category would therefore include those foods able to make to consume to the body a quantity of the latter equal to or greater than that which they actually introduce into it.

The dynamic under consideration is that of thermogenesis diet induced. Chewing, digestion e absorption of nutrients in the intestine are, that is, processes that require energy to be implemented. Some foods would, therefore, be so low-calorie as to allow us to reach a balance final calories introduced-calories burned neutral or even with a minus sign.

What are zero or negative calorie foods?

Foods defined as zero or negative calories include foods that have certain characteristics. In fact, it is mostly about fruit e vegetablesvery rich in water, vitamins and minerals, but low in fat and protein. There caloric density of such foods is low, but the richness of fibre that distinguishes them often makes them very satiating. Moreover, these are ideal choices for combating water retention. Among the foods of this type we find then:

  • Garlic
  • Beets
  • Carrots
  • Cucumbers
  • Watercress
  • crucify
  • White mushrooms
  • Lettuce
  • Peppers
  • Leeks
  • Radishes
  • Rocket
  • Spinach
  • Zuchinis

Foods, to be at their best, should be consumed raw, boiled or cooked steameddo not condiments they should be avoided. To chew good and long is, then, an integral part of the process.

Are there really zero calorie foods?

The question of zero calorie foods still remains open and understanding what arguments constitute the fulcrum of the problem is crucial. Experts point out, in fact, that they do not exist today evidence scientific studies that authorize the definition of “negative calorie” foods. The amount of energy required to eat would appear, in fact, too much small.

Estimates suggest, for example, that chewing you burn about 11 calories per hour. The amount of energy expended on the digestion it also varies according to the nutrients, but would not cover more than a small portion of the calories ingested. The calories needed to process the substances would be quantifiable in 0-5% of the total in the case of carbohydrates, 5-10% for fats and 20-30% for proteins.

When looking at what zero-calorie foods are, it’s good to keep in mind that there are some foods and drinks that are capable of affect on the budget, stimulating the metabolism. These include land, coffee e cacao, thanks to the contribution of caffeine and theobromine. In the category we also find some spicesamong which stands out the chili. Regularity in consumption and moderation necessary requirements remain.

#calorie #foods #heres

Add a Comment

Your email address will not be published. Required fields are marked *