30 Citations
Interactions of Clay and Clay Minerals with the Human Health
- Medicine
- 2021
The chapter ends identifying and discussing diseases whose etiology is attributed to clay such as podoconiosis, Mseleni joint’s disease, Kashin-Beck's disease, and Keshan’S disease, as well as other adverse effects caused by clay and clay minerals.
Mineralogy and geochemistry of geophagic materials at Mfensi-Adankwame in the Ashanti region of Ghana and possible health implications
- GeologyGeology, Ecology, and Landscapes
- 2021
Efficacy of oral iron therapy in geophagic women with iron deficiency anaemia residing in Botshabelo, South Africa
- Geology
- 2020
The challenge for the current study was the paucity of information on the exact prevalence of geophagia on the study’s target population, non-pregnant females.
Potential health risk assessment of toxic metals contamination in clay eaten as pica (geophagia) among pregnant women of Ho in the Volta Region of Ghana
- MedicineBMC Pregnancy and Childbirth
- 2020
It is not safe for pregnant women to consume clay as pica since these toxic elements may cause detrimental effects on the foetus of the unborn child and there is the likelihood of posing adverse health problems when Anfoega which is sited in the Volta region of Ghana is consumed.
Healing and edible clays: a review of basic concepts, benefits and risks
- MedicineEnvironmental Geochemistry and Health
- 2017
This paper pretends to review historical data, basic concepts and functions, as well as benefits and risks of the use of healing clays, in general, for therapeutic and cosmetic purposes, and of edible clays for therapeutic purposes.
Termites and savannas – an overview on history and recent scientific progress with particular respect to West Africa and to the genus Macrotermes
- Political Science
- 2016
Insbesondere in Savannen fungieren Termiten als Okosytem-Ingenieure und stellen damit eine okologische Schlusselgruppe dar. Besonders wichtig fur Zusammensetzung und Struktur der Savannenvegetation…
Toxicological evaluation of clay minerals and derived nanocomposites: a review.
- BiologyEnvironmental research
- 2015
Evaluation of geochemical characteristics and health effects of some geophagic clays southern Nigeria
- GeologyEnvironmental Geochemistry and Health
- 2014
The high concentrations of the PHEs may be responsible for or contribute in part to the prevalence of hypertension, cardiac failures and gastrointestinal problems within the study areas, and the toxic trace element concentrations and significant quartz content will most likely mask the beneficial effects of such kaolinite.
Naturotherapies Based on Minerals
- Geology
- 2013
Since the antiquity, and on an empirical basis, man has accumulated experience on the benefits and risks of minerals (such as, special clay, mud and sand) and other mineral resources (such as, salt,…
Haematological and iron status of Qwa Qwa women in South Africa who ingest clays
- Medicine
- 2011
The aim of was to investigate the link between iron deficiency anaemia and geophagia in QwaQwa women since this link has not been investigated in South Africa, and to determine the prevalence of iron deficit anaemia.
References
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Geophagy (soil consumption) and iron supplementation in Uganda
- GeologyTropical medicine & international health : TM & IH
- 1997
The mineralogical and geochemical composition of geophagical materials collected from Uganda are reported, and the potential of such soils in supplying iron to the Geophagist is indicated.
Geophagy among school children in Western Kenya
- MedicineTropical medicine & international health : TM & IH
- 1997
The prevalence of geophagy decreased with age for both sexes up to age 15, then remained stable for girls between 15 and 18 years but continued to decrease for boys in that age range.
Formation of cave salt and utilization by elephants in the Mt. Elgon region, Kenya. In Environmental Geochemistry and Health
- Fuge R & McCall GJH) The Geological Society
- 1996
Formation of cave salts and utilization by elephants in the Mount Elgon region, Kenya
- Environmental ScienceGeological Society, London, Special Publications
- 1996
Abstract Herbivores such as the African elephant receive most of their nutrient uptake through digested vegetation or water. When these nutrient sources do not fulfil dietary requirements, eating and…
Geochemical aspects of the aetiology of trace element related diseases
- MedicineGeological Society, London, Special Publications
- 1996
Although the agricultural relevance of geochemical data is firmly established and widely appreciated, investigation of its value in the context of anticipation and control of major human nutritional diseases in the third world has yet to be undertaken adequately.
Geochemistry of iodine in relation to iodine deficiency diseases
- Environmental ScienceGeological Society, London, Special Publications
- 1996
Abstract Seawater is the most important reservoir for terrestrial iodine (mean concentration 58 µgl−1 I); this is a major influence on iodine distribution in the secondary environment. Volatilization…
The role of geochemistry in environmental and epidemiological studies in developing countries: a review
- Environmental ScienceGeological Society, London, Special Publications
- 1996
Abstract Concern over the effects of chemicals in the environment on the health of man and animals is growing as rapid economic and population growth extends such problems as land degradation,…
Water quality and dental health in Sri Lanka
- (Appleton JD, Fuge R & McCall GJH) The Geological Society,
- 1996