Chewing gum can help you manage your weight

Chewing gum can help you manage your condition poidsÀ it without sugar, the chewing gum can help you control your weight. If chewing itself is beneficial, the gum also occurs through other mechanisms …

Chew chewing gum regulates stress

Stress is one of the factors that influence weight gain. Or simply the fact of chewing gum may help to precisely regulate stress. This is suggested by the authors of the study who had the idea of using brain imaging techniques (1). In subjects submitted to a noisy and stressful environment, they find less activation of brain areas involved in stress (amygdala, prefrontal cortex median) in those who chew chewing gum. Mastication have here an effect on stress.

Chewing reduces the sensation of hunger

This study further shows that after a meal, chew gum reduces the sensation of hunger (2). Sixty subjects of normal weight were asked to take a standard breakfast and a snack (sweet or salty). Half of them have chewed chewing gum after lunch. In the latter, the caloric intake was lower during the snack (8% lower, or 36 calories less than others on average).

Finally, the sensation of hunger after lunch back more slowly among mâcheurs.

In another study, notes that before a wide selection of snacks to varying levels in fat and sugars, those who chewed chewing gum in advance, a move toward less sweet snacks (3).

Here, chewing helps reduce the sensation of hunger and appetite for sugar.

That is, a chewing affects the brain and feeding behavior, conducive to weight management.

If you were born (e) before 1957 you are probably protected (e) of the influenza A H1N1

If you were born (e) before 1957 you are probably protected (e) of influenza A H1N1Les people born before 1957 could benefit from some protection against the influenza A H1N1. In other words, in the fall, it would be preferable to vaccinate young people in priority with the new pandemic vaccine.

Update on influenza virus

It should be understood that the influenza virus can mutate ie they change, transform and move from one form to another.

This is precisely what happens with seasonal influenza, and this requires the development of each year a new vaccine to protect us against each winter flu classic.

Meanwhile, it happens from time to time that a virus animal influenza (bird, pig …) adapts to humans. This happened with the influenza A (H1N1), hence its original name of swine influenza to indicate its origin. This virus is completely new to humans. And no one is immunized against this new virus, it can easily cause a global epidemic or pandemic.

Know that there are three main types of influenza viruses: A, B and C. Type A is the most formidable and giving pandemics. Viruses are classified according to the proteins that constitute their envelope: hemagglutinin (H 1 to 16) and Neuraminidase (N from 1 to 9). Thus influenza A circulating current is due to an influenza A H1N1. The Spanish flu of 1918 was also due to an influenza A H1N1. The following two pandemics were caused by the H2N2 virus that of 1957 and an H3N2 virus in 1968.

Why are people born before 1957 would they be protected against influenza A?

Simply because they have already been in contact with a H1N1 virus which circulated until 1957. Persons born before 1957 have probably already encountered an H1N1 virus and may have developed some immunity, while those born after have not been in contact with this virus and are therefore vulnerable.

An epidemiological study of the first cases of severe influenza that occurred in Mexico in the spring, seems to confirm this thesis.

Indeed, people who were suffering from severe pneumonia (complication of influenza) linked to the new H1N1 virus were relatively young people, aged 25 to 44 years. Yet each year, notes that serious complications of seasonal influenza occur among the most vulnerable, including children under 4 years and the elderly (that is why vaccination is recommended for the over – 65). While more than 75 years are typically 51% of pneumonia deaths during seasonal epidemics of influenza, they are no longer here for 5% of the dead.

Contrary to what one might expect, young people are more vulnerable to the new influenza virus A H1N1, the elderly, probably because they have already met before 1957.

The donations are the youngest to be primarily vaccinated against the influenza A H1N1.

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