Where do you get the idea that colloidal silver is a poison?
I would like to see any evidence whatsoever that indicates that properly made and ingested colloidal silver is in any way poisionous. I have spent a great deal of time researching colloidal silver and know literally hundreds who have taken it and continue to take it. I have yet to find any credible evidence of toxicity or harm to one single person. CureZone promoting colloidal silver is in my opinion not promoting a poison, but rather is performing an admirable service by promoting a safer and often more effective solution to a great many conditions than mainstream alternatives.
If silver is a poison, why do you suppose there are specific silver receptors on human nerve tissue? Why does NASA and Potters for Peace use it to purify drinking water? Why is it used in major burn centers to promote healing and prevent scarring? Why do doctors put silver drops in babies eyes?
The only danger colloidal silver represents is to the profits of mainstream medicine drugs it out-performs, and does so much more safely.
Yeah, the infamous blue man Paul Karason was given a clean bill of health after a complete physical at Mt. Sinai Hospital - though you don't hear the maim-stream media talk about that. Actually, I have yet to find one single instance of properly made and properly administered colloidal silver causing anyone to turn the slightest bit blue. Karason made it at home with tap water, added salt to it and then proceeded to drink quarts of it daily for over a year. And he rubbed it into his skin regularly.
Literally millions of people all over the world regularly take colloidal silver (or more accurately, take a mostly ionic silver solution called colloidal silver in most instances). Where are all the tribes of smurffs?
"If chemical Iodine is potentially toxic to an your unborn baby during pregnancy, why is it good for us at any other time?"
If you are truly interested in learning, here's a good 101 for you:
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http://www.unsystem.org/SCN/archives/npp03/ch07.htm#TopOfPage
The spectrum of iodine deficiency disorders which occur at various stages of development is shown in Table 1. Each of the four states is considered in detail here below.
TABLE 1
THE SPECTRUM OF IODINE DEFICIENCY DISORDERS
FOETUS |
Abortions |
|
|
Stillbirths |
|
|
Congenital anomalies |
|
|
Increased perinatal mortality |
|
|
Increased infant mortality |
|
|
Neurological cretinism |
- mental deficiency |
|
deaf-mutism |
|
|
spastic diplegia |
|
|
squint |
|
|
Myxoedematous cretinism |
- dwarfism |
|
|
mental deficiency |
|
|
Psychomotor defects |
|
|
Foetal hypothyroidism |
NEONATE |
Neonatal hypothyroidism |
|
|
Neonatal goitre |
|
CHILD AND ADOLESCENT |
Goitre Juvenile |
|
|
Hypothyroidism |
|
|
Impaired mental function |
|
|
Retarded physical development |
|
ADULT |
Goitre with its complications |
|
|
Hypothyroidism |
|
|
Impaired mental function |
Source: Hetzel and Maberly, 1985.
Iodine deficiency in the foetus is the result of iodine deficiency in the mother. It is associated with a greater incidence of stillbirths, abortions and congenital abnormalities, which can be reduced by iodization (McMichael et al., 1980).
Another major effect of foetal iodine deficiency is endemic cretinism. This condition is still widely prevalent, affecting for example up to 10 percent of the populations living in severely iodine-deficient areas in India (Pandav and Kochupillai, 1982), Indonesia (Djokomoeljanto et al., 1983) and China (Ma et al., 1982). Its commonest form is referred to as the 'nervous' (neurological) type in contrast with the less common "myxoedematous" type characterized by hypothyroidism with dwarf ism. The differences between the two types are summarized in Table 2. The clinical features in a series of 254 cretin subjects from Papua New Guinea (Buttfield and Hetzel, 1969) are listed in Table 3. Detailed studies of bilateral hearing defects in Central Java suggest that they are a marker of great specificity (Pharoah et al., 1980).
The condition described by McCarrison in 1908 still exists in the same areas of the Karakoram Mountains and the Himalayas (Pandav and Kochupillai, 1982). Neurological, myxoedematous and mixed types are found in the Hetian District of Sinkiang, China (Fig. 1). In both China and India, the condition occurs most frequently below the mountain slopes in the fertile silt plains that have been leached of iodine by snow waters and glaciation.
In all the areas where cretinism is found, with the exception of Zaire, neurological features predominate (Buttfield and Hetzel, 1969). In Zaire the myxoedematous form is more common, possibly due to the high intake of cassava (Pharoah et al., 1980).
The common form of endemic cretinism is not usually associated with severe clinical hypothyroidism as in so-called sporadic cretinism. When mixed forms do occur, however, the neurological features are not reversed by administering thyroid hormones, unlike hypothyroidism (Fierro-Benitez et al., 1970).
The apparently spontaneous disappearance of endemic cretinism in southern Europe raised doubts about its relation to iodine deficiency. This disappearance without iodization was noted by Konig and Veraguth (1961) in Switzerland and by Costa et al. (1964) in northern Italy.
Under these circumstances it was decided in the nineteen-sixties to set up a controlled trial in the Western Highlands of Papua New Guinea to see whether endemic cretinism could be prevented by iodization. This study, carried out in collaboration with the Public Health Department, was based on the use of iodized oil in a single intramuscular injection of 4 ml of Lipiodol, which provided approximately 2 g. of iodine. This dose had previously been shown (Buttfield and Hetzel, 1967) to provide satisfactory correction of severe iodine deficiency for a period of between four and five years. Iodized oil or saline injections were given to alternate families in the Jimi River District at the time of the first census in 1966. Each child born subsequently was examined for evidence of motor retardation, as assessed by the usual tests of sitting, standing and walking, and for evidence of deafness. Examination was carried out without knowledge of whether the mother had received iodized oil or saline. Infants with the full syndrome of hearing and speech abnormalities together with abnormalities of motor development with or without squint were classified as suffering from endemic cretinism. Later follow-up confirmed the diagnoses of cretinism in these cases.
TABLE 2
COMPARATIVE CLINICAL FEATURES IN NEUROLOGICAL
AND HYPOTHYROID CRETINISM
|
Neurological cretin |
Hypothyroid cretin |
Mental retardation |
Present, often severe |
Present, less severe |
Deaf-mutism |
Usually present |
Absent |
Cerebral diplegia |
Often present |
Absent |
Stature |
Usually normal |
Severe growth retardation usual |
General features |
No physical signs of hypothyroidism |
Coarse dry skin, husky voice |
Reflexes |
Excessively brisk |
Delayed relaxation |
ECG |
Normal |
Small voltage QRS complexes and other abnormalities of hypothyroidism |
X-ray limbs |
Normal |
Epiphyseal dysgenesis |
Effect of thyroid hormones |
No effect |
Improvement |
Source: Hetzel and Maberly, 1986
TABLE 3
ENDEMIC CRETINISM IN PAPUA NEW GUINEA - CLINICAL FEATURES
|
Number |
Percentage |
Males |
129 |
(51%) |
Females |
125 |
(49%) |
Total |
254 |
|
Visible goitre rate |
165 |
(26%) |
Deaf-mutism (partial and complete) |
177 |
(70%) |
Characteristic vacant faces |
161 |
(64%) |
Brisk reflexes |
156 |
(61%) |
Extensor plantar response |
122 |
(48%) |
Mental abnormalities |
120 |
(47%) |
Flexural deformities |
70 |
(28%) |
Muscular incoordination |
65 |
(26%) |
Dvarfism |
65 |
(26%) |
Source: Buttfield and Hetzel, 1969Full details were published (Pharoah et al., 1971) and the results of the follow-up are shown in Table 4 and Fig. 2.
It was concluded that an injection of iodized oil given prior to pregnancy could prevent the neurological syndrome of endemic cretinism in the infant. The presence of the syndrome in women who were pregnant at the time of injection indicated that the damage probably occurred during the first half of the pregnancy.
In the light of recent experimental findings (Obregon et al., 1984) it is most likely that this is because of reduced maternal thyroid hormone availability to the foetus, and not because of iodine deficiency of the foetus itself as originally suggested (Pharoah et al., 1971). It is now known that the foetus in its early stages depends on maternal thyroid hormones which cross the placenta (Obregon et al., 1984 al.,1984; Woods et al., 1984). This possibility is supported by other evidence from Papua New Guinea indicating a relationship betweem maternal thyroxine levels and psychomotor development in the child (Pharoah et al., 1984).
Recent studies in Papua New Guinea and Indonesia have demonstrated the existence of a coordination defect in otherwise normal children exposed to severe iodine deficiency in pregnancy (Bleichrodt et al., 1980; Connolly et al., 1979). Lesser degrees of neurological damage are also observed (isolated deaf-mutism and mental deficiency) which probably reflect less severe foetal iodine deficiency. In China, these less severe forms are called 'cretinoids' (Ma et al., 1982).
The availability of methods for neonatal screening in developed countries (Burrow, 1980) has led to their application in developing countries such as India and Zaire. In India observations on cord blood in iodine-deficient areas indicate as many as 4 percent of neonates with serum thyroxine levels below 3 mcg percent (Kochupillai et al., 1984). In Zaire up to 10 percent of neonates have been observed with low thyroxine levels (Ermans et al., 1980a). These frequencies should be compared with 0.02 percent in most developed countries with normal iodine nutrition (Burrow, 1980).
In a further study from Zaire, the effect of an injection of iodized oil on birth weight, perinatal and infant mortality, and development quotient was assessed by comparison with an untreated group (Thilly, 1981). The findings are shown in Table 5. They indicate substantial improvements in birth weight of infants, with reductions in perinatal and infant mortality and improvement in the development quotient. These findings indicate the necessity of iodine and normal thyroid function for general foetal development and neonatal health. Longer-term benefits evident in children up to the age of 10 to 12 years have been shown in controlled studies following injections of iodized oil before or during pregnancy (Connolly et al., 1979; Pharoah et al., 1984; Fierro-Benitez et al., 1986). These include improved psychomotor performance and improved school performance.
TABLE 4
CHILDREN BORN IN JIMI RIVER SUBDISTRICT (PAPUA NEW GUINEA)
TO TREATED AND UNTREATED MOTHERS FROM 1966
Treatment received by mother |
Total no. of new births |
No. of children examined |
No. of deaths recorded |
No. of endemic cretins |
Iodized oil |
498 |
412 |
66 |
7 (1) |
Untreated |
534 |
406 |
97 |
25 (2) |
Source: Pharoah et al., 1971 See also Fig. 3(1) Mothers of 6 already were pregnant when injected with oil
(2) Mothers of 5 already were pregnant when injected with saline solution
TABLE 5
EFFECT OF INJECTION OF IODIZED OIL GIVEN DURING PREGNANCY, IN ZAIRE
|
Not treated |
Treated |
||
Birth weight (g.±) |
2634 ± 552 |
(98) |
2837 ± 542 |
(112) |
Perinatal mortality per 1 000 |
188 |
(123) |
98 |
(129) |
Infant mortality per 1 000 |
250 |
(263) |
167 |
(252) |
Developmental quotient |
104 ± 24 |
(66) |
115 ± 16 |
(72) |
All differences were significant (P<0.05).
Figure 2. The results of a controlled trial of iodized oil injection in the Jimi River district of the highlands of Papua New Guinea. Alternate mothers were given an injection of iodized oil and saline in September 1966. All newborn children were followed up for the next five years. Each dot represents a cretin child. The figure shows the disappearance of cretin children among births to mothers given iodized oil injections in comparison with their persistence in the untreated group. (Reproduced from Pharoah et al., 1971 with permission)
Iodine deficiency in this period is characteristically associated with endemic goitre. Prevalence increases with age, reaching a maximum after the first decade of life. The condition can be effectively prevented by iodization using various methods following the original demonstration by Marine and Kimball in 1921.
Recent studies of children in China (Wang Dong et al., 1985) indicate a higher general prevalence of lowered intellectual performance (as measured by IQ and other tests modified for use in China) in iodine-deficient areas compared with areas without iodine deficiency.
There is increasing evidence of impaired mental function in apparently normal children living in iodine-deficient areas. Recent observations by Bleichrodt et al. (1987) indicate lower scores in measured mental and perceptual development in children in a severely iodine-deficient area in Spain, compared with a control group carefully matched by socioeconomic status and educational level. Similar data are available from Chile (Muzzo et al., 1986).
A recent study from a mountain village in Bolivia suggests that improved intelligence in school-age children followed the oral administration of iodized oil in a fully controlled study (Bautista et al., 1982). The improvement was related to reduction of goitre and was particularly evident in girls. iodization programmes have been shown to increase the level of circulating thyroid hormones in children in India (Sooch et al., 1973) and in China (Zhu, 1983). These changes occur whether or not the child is goitrous and indicate a mild degree of hypothyroidism without any obvious symptoms.
The major determinant of brain (and pituitary) triiodothyronine (T-3) is serum thyroxine (T-4) and not serum T-3 (Crantz and Larsen, 1980). Low levels of brain T-3 have been demonstrated in iodine-deficient rats in association with reduced levels of serum T-4 and the animals have been restored to normal with correction of the iodine deficiency (de Escobar et al., 1986).
These findings provide a rationale for suboptimal brain function in subjects with goitre and lowered serum T-4 levels and its improvement following correction of iodine deficiency (Bautista et al., 1982; Fierro-Benitez et al., 1974, 1986).
The common result of iodine deficiency in adults is endemic goitre. One of its accompanying effects is a high degree of apathy as noted in populations living in iodine-deficient areas in northern India. This may even affect domestic animals such as dogs. It is apparent that reduced mental function is widely prevalent in iodine-deficient communities with effects on their capacity for initiative and decision-making. Characteristically there is an absence of classical clinical hypothyroidism, but laboratory evidence of hypothyroidism with reduced T-4 levels is common (Fig. 3). This is often accompanied by normal T-3 and raised TSH levels (Maberly et al., 1978; Zhu, 1983; Patel et al., 1973; Goslings et al., 1977).
Iodine administration in the form of iodized salt (Zhu, 1983), iodized bread (Clements, 1960) or iodized oil (Buttfield and Hetzel, 1967) have all been demonstrated as effective in preventing goitre in adults. Iodine supplementation may also reduce existing goitre (Fig.4). This is particularly true of iodized oil injections. The obvious benefit leads to ready acceptance of the measure by people living in iodine-deficient communities.
A rise in circulating thyroxine can be easily demonstrated in adult subjects following iodization (Fig. 3). As already pointed out, this could mean a rise in brain T-3 levels with improvement in brain function.
The general social effects of iodization are demonstrated by the case of the Chinese village of Jixian near Jamusi in Heilongyang Province, northeast China (Li et al., 1985). In 1978 there were 1,313 people in the village with a goitre rate of 65 percent, and 11.4 percent of cretins. The cretins included many severe cases which caused the village to be known locally as "the village of idiots". Its economic development was hindered - for example, no truck driver or teacher was available. Girls from other villages did not want to marry and live there. The intelligence of the student population was known to be low; children aged 10 had a mental development equivalent to others aged 7. Iodized salt was introduced in 1978. The goitre rate had dropped to 4 percent by 1982. No cretins were born after 1978. The attitude of the people changed greatly - they were much more positive in their approach to life, in contrast with their attitude before iodization. The average income had increased from 43 Yuan per head in 1981 to 223 Yuan in 1982 and 414 Yuan in 1984, higher than the average per-caput income in the district. In 1983 cereals were exported for the first time. Before iodization, no family had a radio, but now 55 families had a TV set. Forty-four girls came from other villages to marry boys in Jixian. Seven men joined the People's Liberation Army whereas before they had been rejected because of goitre. These effects were due mainly to the correction of hypo-thyroidism by iodized salt. The social impact of IDD control programmes needs to be investigated further.