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سلفات لورييث الصوديوم في الشامبو والمنظفات

هذا التحذير كتبه السكرتير التنفيذي في النظام الصحي بولاية بنسلفانيا


وهو كالتالي:


افحص المكونات المكتوبة

على قارورة الشامبو الذي تستخدمه وتأكد من

عدم وجود مادة تدعى:

سلفات لورييث الصوديوم (الزفتة)


Sodium Laureth Sulfate


أو قد تكتب اختصاراً بالحروف الإنجليزية


SLS


حيث اتضح أن هذه المادة

تدخل في تركيب أغلب أنواع الشامبو لأنها

تنتج قدراً كبيراً من الرغوة إضافة

إلى قلة تكلفتها ورخص ثمنها.

 

لكن من الحقائق المذهلة عنها أنها تستخدم

في شطف الكراجات والأرضيات، وهي مادة قوية المفعول!


كما أثبت بعض العلماء في الولايات المتحدة

أنها يمكن أن تسبب مرض


السرطان


على المدى الطويل..


لقد عدتُ لمنزلي وتفحصت الشامبو الموجود عندي

ووجدته لا يحتوي على هذه المادة

ولكن هناك عدة أنواع أخرى مثل:


Vo5, Palmolive, Paul Mitchell, l'Oreal,

Body Shop


وكانت المادة الأولى في قائمة المكونات

(وهي عادة المادة الرئيسية والأكثر كمية في العقار)

في شامبو عصارة أعشاب كليرول هي: سلفات لورييث الصوديوم.


لذلك اتصلت بإحدى الشركات

وأخبرتهم أن منتجهم يحتوى على مادة تتسبب في الإصابة بالسرطان، فردوا بـ.. نعم، نعلم ذلك ولكن لا نستطيع أن نفعل شيئا لأننا نحتاج تلك المادة لإنتاج الرغوة،

--وبالمناسبة فان معجون كولوجيت
لتنظيف الأسنان يحتوي على نفس المادة لإنتاج الرغوة --

ثم وعدوا أن يرسلوا لي بعض المعلومات..

 

لقد أثبتت نتائج البحث العلمي في الثمانينات

أن نسبة الإصابة بالسرطان كانت واحد في كل ثمانية آلاف شخص،

أما في التسعينات فصارت النسبة واحد إلى ثلاثة،

وهي نسبة خطيرة جدا.


لذا أرجو أن تأخذوا هذا الأمر بجدية وأرجو إرسال هذه النشرة لمعارفكم، وكلي أمل في أن نتوقف عن تعاطي السرطان بأنفسنا..


إن هذا لأمر خطير، لذلك يتوجب عليك بعد قراءة هذه النشرة إرسالها

لأكبر عدد ممكن من الناس

 

إن هذا ليس من نوع الرسائل

المسلسلة بل انه أمر هام يتعلق بأمر أسرتك وصحتك


ومن يقرأ هذا الخبر يعتبر

مؤتمناً على توصيله لجميع من يحب


 

Sodium Laurel Sulfate (SLS)

 
The more I read labels the more I keep seeing this ingredient in my hygeine products.  This is very disturbing.

Sodium Lauryl Sulfate and Sodium Laureth Sulfate

This inexpensive detergent is commonly used in cosmetic cleansers, hair shampoos, bath and shower gels, bubble baths, etc. - It is probably the most dangerous ingredient used in skin and hair-care products. In the cleaning industry SLS is used in garage floor cleaners, engine degreasers, car-wash soaps, etc. It is very corrosive and readily attacks greasy surfaces.

Sodium lauryl sulfate is used throughout the world for clinical testing as a primary skin irritant. Laboratories use it to irritate skin on test animals and humans so that they may then test healing agents to see how effective they are on the irritated skin.

A study at the University of Georgia Medical College, indicated that SLS penetrated into the eyes as well as brain, heart, liver, etc., and showed long-term retention in the tissues. The study also indicated that SLS penetrated young children's eyes and prevented them from developing properly and caused cataracts to develop In adults.

May cause hair loss by attacking the follicle. Classified as a drug in bubble baths because it eats away skin protection and causes rashes and infection to occur.

Is potentially harmful to skin and hair. Cleans by corrosion. Dries skin by stripping the protective lipids from the surface so it can't effectively regulate moisture.

Another extremely serious problem is the connection of SLS with nitrate contamination. SLS reacts with many types of ingredients used in skin products and forms nitrosomines (nitrates). Nitrates are potential cancer-causing carcinogenics.

Because of the alarming penetrating power of SLS, large amounts of these known carcinogens are absorbed through the skin into the body. A variation of SLS is SODIUM LAURETH SULFATE (Sodium Lauryl Ether Sulfate- SLES). It exhibits many of the same characteristics and is a higher-foaming variation of SLS.

from healthy-communications.com


Alert-Cosmetic Ingredient Review 1983

exerpts

It is recognized that Sodium and Ammonium Laureth Sulfate may induce eye and skin irritation. However, on the basis of the available information, the Panel concludes that Sodium Laureth Sulfate and Ammonium Laureth Sulfate are  not as safe as presently used in cosmetic products in amounts over 2%.. Most consumer products contain more than 20% of sls.

Although Sodium Lauryl Sulfate is not carcinogenic in experimental animals, it has been shown that it causes severe epidermal changes to the area of the skin of mice to which it was applied. This study  indicates a need for tumor-enhancing activity assays.

Autoradiographic studies of rat skin treated with radiolabelled Sodium Lauryl Sulfate found heavy deposition of the detergent on the skin surface and in the hair follicles; damage to the hair follicle could result from such deposition. Further, it has been reported that 1 percent and 5 percent Sodium Lauryl Sulfate produced significant number of comedones when applied to the pinna of albino rabbits. These two problems - possible hair loss and comedone formation - along with proven irritancy, should be considered in the formulation of cosmetic products.

Sodium Lauryl Sulfate and Ammonium Lauryl Sulfate appear not to be safe in formulations designed for continuous, use.. In products intended for prolonged contact with skin, concentrations should not exceed 1-2%. However, some  shampoos, body gels, creams, lotions have over 10-20%.


Hidden Dangers Lurking in Shampoo
Quoted in part from Vancouver Island magazine called the "Herbal Collective"
(March/April '99, p 21 & 30).

Sodium lauryl sulfate (SLS), an ingredient in 90% of commercial shampoos and conditioners, corrodes the hair follicle and impedes hair growth.  It has been blamed for many cases of premature hair loss.  I noticed that many young to middle age Canadian (North American) males have almost no hair or are even bald.  It takes hair longer to grow when it has been affected by SLS.  SLS is found in car wash soap, engine degreaser, toothpaste, lotions and garage floor cleaners.

Exposure to SLS can lead to a burning sensation, coughing, wheezing, laryngitis, shortness of breath, headache, nausea and vomiting, according to the Material Safety Data Sheet (MSDS) of the U.S. government.  SLS penetrates your eyes, brain, liver and remains there long-term.  It degenerates cell membranes because it is a mutagen that can change the genetic information in your cells and damage your immune system.  It can cause blindness (scientific studies have proven that this compound damages protein formation in the eye tissue) and can lead to cataract formation.  After damage to the eyes has been done, your eyes cannot heal properly because SLS retards the eye healing process.


The effect of two toothpaste detergents on the frequency of recurrent aphthous ulcers
Herlofson BB, Barkvoll P.
Department of Oral Surgery and Oral Medicine, Dental Faculty, University of Oslo, Norway.

The aim of the present clinical double-blind crossover study was to investigate the effect of two different toothpaste detergents, sodium lauryl sulfate (SLS) and cocoamidopropyl betaine (CAPB), as compared with a detergent-free paste, on 30 patients with frequent occurrences of recurrent aphthous ulcers. The study consisted of three 6-week periods during which the patients brushed twice daily with the different test toothpastes. The localization and number of new ulcers were assessed. A significantly higher frequency of aphthous ulcers was demonstrated when the patients brushed with an SLS- than with a CAPB-containing or a detergent-free placebo paste. An SLS-free toothpaste may thus be recommended for patients with recurrent aphthous ulcers.

 

أضيفت في:15-11-2007... فضيحة و نصيحة> الصحة والتلوث والبيئة
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