scholarly journals Evaluation of lead and cadmium levels in lipsticks sold in Kathmandu, Nepal, and their potential health risk assessment

2021 ◽  
Vol 9 (3) ◽  
pp. 213-219
Author(s):  
Salina Aryal ◽  
Narayan Bashyal ◽  
Surendra Kumar Gautam ◽  
Megh Raj Pokhrel ◽  
Bhoj Raj Poudel
Keyword(s):  
Risk Assessment ◽  
Health Risk ◽  
Atomic Absorption Spectroscopy ◽  
Hazard Quotient ◽  
Shopping Centers ◽  
Potential Health ◽  
Flame Atomic Absorption Spectroscopy ◽  
Potential Health Risk ◽  
Lead And Cadmium ◽  
Flame Atomic Absorption

The study aimed to assess the levels of Lead (Pb) and Cadmium (Cd) in lipsticks and theirs associated health hazards to consumers. 13 lipsticks and 7 lipglosses were selected randomly from various shopping centers in Kathmandu, Nepal. The lipstick sample was chemically digested and analyzed using flame atomic absorption spectroscopy (FAAS). The concentration range of Pb and Cd in lipsticks was from 0.020.009 to 30.970.014 mg kg-1 and 0.010.014 to 0.920.009 mg kg-1 respectively. The hazard quotient for Pb was found greater than 1 in 15 samples showing detrimental carcinogenic health risk through lipstick consumption. So, these lipstick brands are prone to hamper human health. Accordingly, regular monitoring of the lipsticks before importing them is highly recommended. Int. J. Appl. Sci. Biotechnol. Vol 9(3): 213-219.

scholarly journals 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.

2020 ◽  
Author(s):  
Nii Korley Kortei ◽  
Alice Koryo-Dabrah ◽  
Papa Toah Akonor ◽  
Nana Yaw Barima Manaphraim ◽  
Matilda Ayim-Akonor ◽  
...  
Keyword(s):  
Risk Assessment ◽  
Health Risk ◽  
Pregnant Women ◽  
Hazard Quotient ◽  
Health Problems ◽  
Target Hazard Quotient ◽  
Potential Health ◽  
Potential Health Risk ◽  
Adverse Health ◽  
Volta Region

Abstract Introduction: Geophagia although pleasurable and somewhat a necessity among pregnant women, also comes along with its own attendant problems such as exposure to potentially hazardous substances like bacteria, fungi, helminthes and ova, radioactive materials, and toxic elemental minerals in the soil depending on the geographical location.Methodology: This study evaluated the potential health risk involved during the exposure of pregnant women to toxic elemental minerals via the consumption of clay as pica (geophagia). Elemental mineral analysis was carried out using Buck Scientific 210VGP Flame Atomic Absorption Spectrophotometer (Buck Scientific, Inc. East Norwalk, USA). Risk assessment methods were also used to ascertain the various risks factors and the overall risk level.Results: Concentrations of the macro elements investigated were 1.38 ± 1.5, 2.40± 1.5, 7.74± 1.5, 4.01± 1.0, 13.24± 2.2 and 13.76± 2.1 mg/Kg for iron (Fe), copper (Cu), zinc (Zn), potassium (K), magnesium (Mg) and sodium (Na) respectively. While that for the micro elements were 1.63± 0.03 µg/Kg, 4.72±0.8, 0.53±0.02 and 1.85±0.3 mg/kg respectively for arsenic (As), manganese (Mn), lead (Pb) and nickel (Ni). Estimated Daily Intake (EDI), Hazard Quotient (HQ), Target Hazard Quotient (THQ) and Total Target Hazard Quotient (TTHQ) values ranged 0.611- 5.44 (mg/kg Bw/day), 6.26x10-4 – 106.5, 0.067-10.34 and 15 respectively.Conclusion: There is the likelihood of posing adverse health problems when clay samples obtained from Anfoega which is sited in the Volta region of Ghana is consumed due to the fact that the HQ’s of these elemental minerals were >1 which points to high content of Manganese (Mn) and Nickel (Ni). It is also likely to cause adverse health problems in an individual’s life time since THQ for Arsenic, Lead and Nickel were above 1. Ultimately, the cumulative effect of these toxicants were exceedingly great (≤ 15) which implied a high level of unsafety associated with this clay. Per the results from this study, 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.

scholarly journals 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.

2020 ◽  
Author(s):  
Nii Korley Kortei ◽  
Alice Koryo-Dabrah ◽  
Papa Toah Akonor ◽  
Nana Yaw Barima Manaphraim ◽  
Matilda Ayim-Akonor ◽  
...  
Keyword(s):  
Risk Assessment ◽  
Health Risk ◽  
Pregnant Women ◽  
Hazard Quotient ◽  
Health Problems ◽  
Target Hazard Quotient ◽  
Potential Health ◽  
Potential Health Risk ◽  
Adverse Health ◽  
Volta Region

Abstract Introduction: Geophagia although pleasurable and somewhat a necessity among pregnant women, also comes along with its own attendant problems such as exposure to potentially hazardous substances like bacteria, fungi, helminthes and ova, radioactive materials, and toxic elemental minerals in the soil depending on the geographical location. Methodology: This study evaluated the potential health risk involved during the exposure of pregnant women to toxic elemental minerals via the consumption of clay as pica (geophagia). Elemental mineral analysis was carried out using Buck Scientific 210VGP Flame Atomic Absorption Spectrophotometer (Buck Scientific, Inc. East Norwalk, USA). Risk assessment methods were also used to ascertain the various risks factors and the overall risk level. Results: Concentrations of the macro elements investigated were 1.38 ± 1.5, 2.40± 1.5, 7.74± 1.5, 4.01± 1.0, 13.24± 2.2 and 13.76± 2.1 mg/Kg for Fe, Cu, Zn, K, Mg and Na respectively. While that for the micro elements were 1.63± 0.03 µg/Kg, 4.72±0.8, 0.53±0.02 and 1.85±0.3 mg/kg respectively for Arsenic, Manganese, Lead and Nickel. Estimated Daily Intake (EDI), Hazard Quotient (HQ), Target Hazard Quotient (THQ) and Total Target Hazard Quotient (TTHQ) values ranged 0.611- 5.44 (mg/kg Bw/day), 6.26x10 -4 – 106.5, 0.067-10.34 and 15 respectively. Conclusion: There is the likelihood of posing adverse health problems when clay samples obtained from Anfoega which is sited in the Volta region of Ghana is consumed due to the fact that the calculated HQ’s of these elemental minerals were >1 which points to high content of Manganese (Mn) and Nickel (Ni). It is also likely to cause adverse health problems in an individual’s life time since THQ for Arsenic, Lead and Nickel were above 1. Ultimately, the cumulative effect of these toxicants were exceedingly great (≤ 15) which implied a high level of unsafety associated with this clay. Per the results from this study, 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.

scholarly journals 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.

2020 ◽  
Author(s):  
Nii Korley Kortei ◽  
Alice Koryo-Dabrah ◽  
Papa Toah Akonor ◽  
Nana Yaw Barima Manaphraim ◽  
Matilda Ayim-Akonor ◽  
...  
Keyword(s):  
Risk Assessment ◽  
Health Risk ◽  
Pregnant Women ◽  
Hazard Quotient ◽  
Health Problems ◽  
Target Hazard Quotient ◽  
Potential Health ◽  
Potential Health Risk ◽  
Adverse Health ◽  
Volta Region

Abstract Introduction: Geophagia although pleasurable and somewhat a necessity among pregnant women, also comes along with its own attendant problems such as exposure to potentially hazardous substances like bacteria, fungi, helminthes and ova, radioactive materials, and toxic elemental minerals in the soil depending on the geographical location.Methodology: This study evaluated the potential health risk involved during the exposure of pregnant women to toxic elemental minerals via the consumption of clay as pica (geophagia). Elemental mineral analysis was carried out using Buck Scientific 210VGP Flame Atomic Absorption Spectrophotometer (Buck Scientific, Inc. East Norwalk, USA). Risk assessment methods were also used to ascertain the various risks factors and the overall risk level.Results: Concentrations of the macro elements investigated were 1.38 ± 1.5, 2.40± 1.5, 7.74± 1.5, 4.01± 1.0, 13.24± 2.2 and 13.76± 2.1 mg/Kg for Fe, Cu, Zn, K, Mg and Na respectively. While that for the micro elements were 1.63± 0.03 µg/Kg, 4.72±0.8, 0.53±0.02 and 1.85±0.3 mg/kg respectively for Arsenic, Manganese, Lead and Nickel. Estimated Daily Intake (EDI), Hazard Quotient (HQ), Target Hazard Quotient (THQ) and Total Target Hazard Quotient (TTHQ) values ranged 0.611- 5.44 (mg/kg Bw/day), 6.26x10-4 – 106.5, 0.067-10.34 and 15 respectively.Conclusion: There is the likelihood of posing adverse health problems when clay samples obtained from Anfoega which is sited in the Volta region of Ghana is consumed due to the fact that the HQ’s of these elemental minerals were >1 which points to high content of Manganese (Mn) and Nickel (Ni). It is also likely to cause adverse health problems in an individual’s life time since THQ for Arsenic, Lead and Nickel were above 1. Ultimately, the cumulative effect of these toxicants were exceedingly great (≤ 15) which implied a high level of unsafety associated with this clay. Per the results from this study, 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.

scholarly journals 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.

2019 ◽  
Author(s):  
Nii Korley Kortei ◽  
Papa Toah Akonor ◽  
Nana Yaw Barima Manaphraim ◽  
Matilda Ayim-Akonor ◽  
Nathaniel Owusu Boadi ◽  
...  
Keyword(s):  
Risk Assessment ◽  
Health Risk ◽  
Pregnant Women ◽  
Hazard Quotient ◽  
Health Problems ◽  
Target Hazard Quotient ◽  
Potential Health ◽  
Potential Health Risk ◽  
Adverse Health ◽  
Volta Region

Abstract Introduction: Geophagia although pleasurable and somewhat a necessity among pregnant women, also comes along with its own attendant problems such as exposure to potentially hazardous substances like bacteria, fungi, helminthes and ova, radioactive materials, and toxic elemental minerals in the soil depending on the geographical location. Methodology: This study evaluated the potential health risk involved during the exposure of pregnant women to toxic elemental minerals via the consumption of clay as pica (geophagia). Elemental mineral analysis was carried out using Buck Scientific 210VGP Flame Atomic Absorption Spectrophotometer (Buck Scientific, Inc. East Norwalk, USA). Risk assessment methods were also used to ascertain the various risks factors and the overall risk level. Results: Concentrations of the macro elements investigated were 1.38 ± 1.5, 2.40± 1.5, 7.74± 1.5, 4.01± 1.0, 13.24± 2.2 and 13.76± 2.1 mg/Kg for Fe, Cu, Zn, K, Mg and Na respectively. While that for the micro elements were 1.63± 0.03 µg/Kg, 4.72±0.8, 0.53±0.02 and 1.85±0.3 mg/kg respectively for Arsenic, Manganese, Lead and Nickel. Estimated Daily Intake (EDI), Hazard Quotient (HQ), Target Hazard Quotient (THQ) and Total Target Hazard Quotient (TTHQ) values ranged 0.611- 5.44 (mg/kg Bw/day), 6.26x10 -4 – 106.5, 0.067-10.34 and 15 respectively. Conclusion: There is the likelihood of posing adverse health problems when clay samples obtained from Anfoega which is sited in the Volta region of Ghana is consumed due to the fact that the calculated HQ’s of these elemental minerals were >1 which points to high content of Manganese (Mn) and Nickel (Ni). It is also likely to cause adverse health problems in an individual’s life time since THQ for Arsenic, Lead and Nickel were above 1. Ultimately, the cumulative effect of these toxicants were exceedingly great (≤ 15) which implied a high level of unsafety associated with this clay. Per the results from this study, 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.

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