Molybdenum and Therapeutic Uses, 2013-I

Molybdenum is an essential trace element and is a component of vitamin and mineral supplements.Molybdenum is usefui for the treatment of anaemia and prevention of dental caries.

Magnesium molybdate in daily doses of 0.06-0.20 g Mo has been used in the treatment of various conditions including anaemia and as a general tonic for restoring appetite after convalescence.A sustained-release preparation of a molybdenised iron(II) sulfate is capable of promptly correcting iron deficiency anaemia and is prescribed for this purpose.

It is well known that fluoride is effective against the development of dental caries in experimental animals and in human beings. There is evidence that trace elements, particularly molybdenum, in the water supply and in food, enhance the cariostatic effect of fluoride . For example, children fed on vegetables from the molybdenum-rich Napier area of New Zealand had fewer caries than children from other areas. Similar epidemiological studies in Europe and the United States have confirmed the cariostatic effect of molybdenum .

The incidence of dental caries is lower in parts of Hungary than would be expected from the fluoride content of the water supply. On investigation it was found that the molybdenum content of the drinking water was high. Further studies from New Zealand, from the cities of Hastings and Napier, showed that the incidence of caries in Napier was significantly less than in Hastings, although both towns had the same water supply.

However, the inhabitants of Napier ate vegetables grown in soil that had been under the sea until raised by an earthquake 30 years ago; the concentration of molybdenum was much higher in this soil than in that around Hastings. The molybdenum content of the teeth of boys living in Napier was higher than that of boys in Hastings, although the hair content of molybdenum in boys from both cities was the same. Another piece of evidence suggesting that deficiency of molybdenum plays a part in dental caries is that in Somerset UK the incidence of caries is high in children from areas where the cattle suffer from molybdenum deficiency.

 

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