The intermittent fasting diet is all the rage in Britain. A good way to lose weight or just another reckless regime?
It is the latest diet of the moment: in Britain call "intermittent fasting" and the degree of pervasiveness that is likely to have in the coming months there is almost bet on it.
Also known as "5:2", this fast diet given by the BBC journalist Michael Mosley, in agreement with my colleague Mimi Spencer, is already a must in England and before even spread into the rest of Europe began to depopulate overseas where 'obesity is growing at a rapid pace.
The mechanism is simple: eat regularly for five days spacing almost 48 hours of fasting. The effects, they argue, are immediate: rapid weight loss in exchange for a sacrifice sustainable. "Our ancestors have lived alternating big binge on fast, depending on how it was going hunting," argues the author.
In the two days of fasting, the calories are divided into two meals, breakfast and dinner, to alleviate the feeling of hunger: they eat, for example, hard-boiled eggs and ham in the morning, unseasoned boiled fish and vegetables in the evening, drinking plenty of water always and herbal teas.
The diet strictly defines the maximum amount of calories to be taken in the days of "sacrifice": 500 for women and 600 for men. Michael Mosley says: "These calories are equivalent to 20-25% of the energy doses acquired in the remaining days," during which you can afford everything, albeit in moderation.
The possibility of not exclude carbohydrates, red meat, fried foods and sweets makes the philosophy of "5:2" more comfortable than other recent proposals such as the Dukan diet and dietary Tisanoreica, however, the scientific community is divided.
"We are facing the last trap," says Enzo Spisni, professor of physiology of nutrition at the University of Bologna Alma Mater. "The diet has effects on weight control in the short term, but can be detrimental to the long term. Unfortunately diets are always seen as a species of cages by those who must follow them and this is a bit 'less close than the others, but is not conducive to proper nutrition education in the patient. "
In the diet proposed by Mosley, proteins are highly recommended, also accompanied by fruits and vegetables. The BBC journalist refers to the paleo-habits, or those in ancestral times when the man alternated hearty meals, more frequently during periods of hunting, long periods of fasting. It must be said, however, that 10 thousand years ago humans often did not exceed forty years, today life expectancy has lengthened, and more that calorie restriction is the reduction of the excesses to promote longevity. Therefore, before the last best-selling nutrition, prudence is necessary.
Also known as "5:2", this fast diet given by the BBC journalist Michael Mosley, in agreement with my colleague Mimi Spencer, is already a must in England and before even spread into the rest of Europe began to depopulate overseas where 'obesity is growing at a rapid pace.
The mechanism is simple: eat regularly for five days spacing almost 48 hours of fasting. The effects, they argue, are immediate: rapid weight loss in exchange for a sacrifice sustainable. "Our ancestors have lived alternating big binge on fast, depending on how it was going hunting," argues the author.
In the two days of fasting, the calories are divided into two meals, breakfast and dinner, to alleviate the feeling of hunger: they eat, for example, hard-boiled eggs and ham in the morning, unseasoned boiled fish and vegetables in the evening, drinking plenty of water always and herbal teas.
The diet strictly defines the maximum amount of calories to be taken in the days of "sacrifice": 500 for women and 600 for men. Michael Mosley says: "These calories are equivalent to 20-25% of the energy doses acquired in the remaining days," during which you can afford everything, albeit in moderation.
The possibility of not exclude carbohydrates, red meat, fried foods and sweets makes the philosophy of "5:2" more comfortable than other recent proposals such as the Dukan diet and dietary Tisanoreica, however, the scientific community is divided.
"We are facing the last trap," says Enzo Spisni, professor of physiology of nutrition at the University of Bologna Alma Mater. "The diet has effects on weight control in the short term, but can be detrimental to the long term. Unfortunately diets are always seen as a species of cages by those who must follow them and this is a bit 'less close than the others, but is not conducive to proper nutrition education in the patient. "
In the diet proposed by Mosley, proteins are highly recommended, also accompanied by fruits and vegetables. The BBC journalist refers to the paleo-habits, or those in ancestral times when the man alternated hearty meals, more frequently during periods of hunting, long periods of fasting. It must be said, however, that 10 thousand years ago humans often did not exceed forty years, today life expectancy has lengthened, and more that calorie restriction is the reduction of the excesses to promote longevity. Therefore, before the last best-selling nutrition, prudence is necessary.
Fasting is good only for one day. Already on the second produces ketone bodies that strain the liver, red blood cells and brain, "says Pietro Migliaccio, president of the Italian Society of Food Science. Concerns were also raised by the National Health Service, the UK health service that emphasized the risk of an increase in irritability, anxiety, dehydration and bad breath.
Mosley and Spencer advise their eating pattern in diabetics, pregnant women and people suffering from eating disorders. To whom it may follow a diet without problems advise to combine the two days of fasting: it is better not to make them consecutive to avoid an elevated synthesis of ketone bodies.
"Unfortunately assumnere 5-600 kcal for two days triggers the mechanisms of hunger and leads to eating more in the days when it is granted absolute freedom," says Spisni. "Research has now shown that the man is a superorganism in which there is a microbiota that is powered by the day. The enteric nervous system is a brain placed in the digestive tract, able to communicate with the central nervous system and to influence the emotional responses. "Summer at the gates do not justify recourse to an unbalanced diet.
It is a solid TECHNIQUE. Not something you should use ever day imo. For info on diets, check out choppysreviews.com
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