(no subject)
Nov. 6th, 2008 12:59 pmВсе помнят "Дирол с Ксилитом"?
Мой любимый Trident тоже с ксилитом, так я решил посмотреть, чего там в нём. Оказалось, что он не только не вреден, а даже и очень полезен
Dental Care
Xylitol is a "tooth friendly" sugar. Early studies from Finland in the 1970s found that a group chewing sucrose gum had 2.92 decayed, missing, or filled (dmf) teeth compared to 1.04 in the group chewing xylitol gums.[7]
In another study, researchers had mothers chew xylitol gum 3 months after delivery until their children were 2 years old. The researchers found that the xylitol group had "a 70% reduction in cavities (dmf)."[7]
Recent research[8]
confirms a plaque
-reducing effect and suggests that the compound, having some chemical properties similar to sucrose
, attracts and then "starves" harmful micro-organisms, allowing the mouth to remineralise damaged teeth with less interruption. (However, this same effect also interferes with yeast
micro-organisms and others, so xylitol is inappropriate for making yeast-based bread
, for instance.)Xylitol based products are allowed by the U.S. Food and Drug Administration
to make the medical claim that they do not promote dental cavities.[9]
A recent study demonstrated that a water additive for animals containing xylitol was effective in reducing plaque and calculus
accumulation in cats.[10]
Diabetes
Possessing approximately 40% less food energy,[11]
xylitol is a low-calorie
alternative to table sugar. Absorbed more slowly than sugar, it doesn't contribute to high blood sugar
levels or the resulting hyperglycemia
caused by insufficient insulin
response.
Osteoporosis
Xylitol also appears to have potential as a treatment for osteoporosis
. A group of Finnish researchers has found that dietary xylitol prevents weakening of bones
in laboratory rats, and actually improves bone density.[12]
[13]
Ear and upper respiratory infections
Studies have shown that xylitol chewing gum can help prevent ear infections[14]
(acute otitis media
); the act of chewing and swallowing assists with the disposal of earwax
and clearing the middle ear
, whilst the presence of xylitol prevents the growth of bacteria in the eustachian tubes
(auditory tubes or pharyngotympanic tubes) which connect the nose and ear.[15]
This action that xylitol has on bacteria in the back of the nose is explained on the following referenced website about the nasal application of xylitol.[16]
When bacteria enter the body they hold on to the tissues by hanging on to a variety of sugar complexes. The open nature of xylitol and its ability to form many different sugar-like structures appears to interfere with the ability of many bacteria to adhere.[17]
Xylitol can be applied nasally through a saline solution containing xylitol.
Infection
Xylitol has been found to increase the activity of neutrophils
, the white blood involved in fighting many bacteria. This effect seems to be quite broad, acting even in cases such as general sepsis
[18]
Candida yeast
A recent report suggests that consumption of xylitol may help control oral infections of Candida
yeast; in contrast, galactose
, glucose
, and sucrose
may increase proliferation.[19]
Benefits for pregnant or nursing women
Xylitol is not only safe for pregnant and nursing women, but studies show that regular use significantly reduces the probability of transmitting the Streptococcus mutans
bacteria, which is responsible for tooth decay, from mother to child during the first two years of life by as much as 80%.[20]
no subject
Date: 2008-11-06 07:49 pm (UTC)