Do we need fasting days you
Educational Program Health / / December 19, 2019
Sat denok kefir, apples, bananas or water - has driven a few extra kilograms purified body of toxins and generally felt healthier.
Sounds delicious. Only absolutely unscientific.
What is fasting days
Unloading days called the significant limitation of calories per day. Someone does this by eating only apples, someone allows himself only yogurt, someone focuses on buckwheat, the most desperate and did sit down on a water ...
But in general, without a difference. Whichever product you choose, the effect will be zero. More precisely, a negative in the long run.
Michael Smith, an expert medical resource WebMDThere are many ways to make your body more healthy, but fasting days - not one of them.
Several changes things only a couple of nuances, but about them later.
Do we need all the fasting days
To answer this question, we must understand why they are held. To spread out, so to speak, detox on the shelves. And then analyze whether the expected result is achieved.
Goals are usually only three.
1. Clear body (intestine) from slags
Result: Negative.
At the word "slag" doctors begin sympathetic and somewhat mischievously smiling. Because the existence of certain toxins in the body - it is more a myth.
Some scientists think and do'Detox': science or sales pitch? "Detoxification" only a commercial project aimed at pumping money from gullible patients.
In any case, to this day does not existDetox diets for toxin elimination and weight management: a critical review of the evidence. reputable studies that have shown benefit detox diets.
Separately, it must be said that in the human body has a natural set of "cleaning" systems. This is the liver, and the kidneys, and gastrointestinal tract, and even the skin. If these organs are healthy and normal, they do an excellent job with the breeding of all superfluous and harmful outside the body. Arrange them additional stress, refusing food, not worth it.
If we are talking about some violations, then experiment with unloading days all the more impossible. Any dietary restrictions should be imposed only on the recommendation of your doctor.
2. Quickly banish weight
Result: Controversial.
If your goal - to lose a few kilos, after the discharge of the day the balance will be pleased you did. Though not for long. With great probability you will soon get the same kgs backThe Truth About Detox Diets. And perhaps, with "friends."
The fact that the decrease in weight after fasting day is often associatedDiet Myth or Truth: Fasting Is Effective for Weight Loss from fluid loss. As soon as you go back to the usual diet, the amount of moisture in your body and as a result, body weight increased again.
The second factor - the slowdown metabolism. Frightened by the sudden restrictions body first begins to consume as little energy as possible, and then, as soon as the power supply is resumed to take an active store fat for the future. And can overdo it.
3. Feel the ease, become more energetic
Result: Controversial.
Typical side effects of fasting days are:
- a drop in blood sugar levels;
- dizziness;
- weakness;
- fast fatiguability;
- headaches and muscle pain.
Some people, however, say that they feel better during and after the fasting days. Experts from the US Mayo Clinic explainsDo detox diets offer any health benefits? This is because excluded from the diet foods high in Sahara and solid fats. However, the same effect can be achieved, and not tormenting himself to death. Just reconsider its daily menu.
Does that mean that fasting days are useless
Not really. There are two cases in which dietary restriction is really justified.
1. medical advice
A number of diseases - such as irregularities in the digestive system, cardiovascular system, diabetes and Pre-Diabetes - require a different approach to nutrition. Your doctor may recommend a diet low in sugar. Or, for example, only from the peretortyh into mush products, to rest the inflamed intestine.
But such a diet can not be called unloading days. As a rule, they last long enough, and in some cases they have to comply with the end of life.
2. interval starvation
To fasting days is really to be useful, they must be carried out not at will, but regularly. That is, with some quite specific and clearly adhere to the periodicity. In this case, the fasting days are part of the so-called interval of fasting (in detail about it wrote Layfhaker here), Which improves the health - and it is scientifically proven.
There is an important aspect. In contrast to the fasting days, intended to limit the calories interval starvation - this alternation "well-fed" periods with absolutely hungry. If you do not eat, so you do not eat at all, limited by water or dilute vegetable juice. Only in this case, the power limit will bring obvious benefits.
But then again, we note: Any dietary experiments should agree with your therapist. This is the best way not to hurt yourself.
see also
- 8 best exercises for weight loss →
- 5 diets, the efficacy of which is confirmed by scientists →
- 7 principles of intuitive power, which will help to lose weight without dieting →
- How to lose weight by 5-10 kg: training and nutrition programs for sustainable results →
- Top 5 mistakes in the diet that are preventing you to lose weight →