Natural Health News – There is more to weight gain than calories. According to a new plasitcisers, such as phthalates, which migrate from food packaging in our studio they are also a contributing factor.
The development of overweight has many causes besides poor eating habits and lack of exercise, genetic factors undoubtedly play a role. Certain environmental pollutants – which have been called “chemical calories’ – can also contribute
Phthalates are used for the manufacture of soft, flexible and strong plastic. Under certain conditions, you can enter our bodies through the skin, and most importantly through our diet, which is mainly transferred from food packaging fatty acids such as cheese or sausage products. What you need to know
“ Weight gain may be more complex than the calories-in, calories out. More recently, environmental chemicals have been suspected of altering metabolism to promote weight gain.
“ plasticizing chemicals such as phthalates have been suspected of being ” chemical calories that can stimulate weight gain long.
“ German researchers have recently shown how these chemicals affect the body calories -. By disrupting hormones and glucose metabolism and increase the level of unsaturated fatty acids in the blood
affect our hormonal system and has long been suspected of having an influence on our body weight, although how they contribute to weight gain has been so far is not clear.
“At this point we know very little about how exactly phthalates have an effect on the body and how they can influence body weight – we set out to assess this in our study,” says lead researcher Martin von Bergen, Head Department of Systems molecular Biology at the Helmholtz Centre for environmental Research (UFZ).
Von Bergen and colleagues study results published in the journal PLOS ONE have shown that phthalates can interfere with the metabolism and pave the way for weight gain.
Disruption of hormones
Using an animal model, the researchers found that when mice were exposed to DEHP through drinking water obtained a substantial amount of weight. This was particularly true of female animals. “Clearly seriously phthalates interfere with hormonal balance. They give rise to significant changes, such as weight gain, even at low concentrations,” said von Bergen.
By examining the substances in the blood of animals, scientists were able to show that the proportion of unsaturated fatty acids in the blood and increases glucose metabolism was disrupted under the influence of phthalates.
The composition of hormone receptors in the blood also changes. These receptors are important to overall metabolism and these changes may result in changes in metabolism.
The results are important, says von Bergen “Because every kilo above the ideal weight increases the medical risk of cardiovascular disease, joint damage, chronic inflammation and cancer and the number of overweight people is increasing constantly worldwide. ”