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Heavy Metal Index

reported facts about high loads of lead, mercury, copper, and others hazardous and cancerous

Source

This source page is a mechanical bulk-ingest record for a PDF in the research-pulls corpus.

Page snapshot
Cited by11 pages
Metals measured7
Evidence tierB
Year2021

Overview

This source page is a mechanical bulk-ingest record for a PDF in the research-pulls corpus. It preserves source-level identity, routeable product/analyte scope, and exact extracted numeric lines for later human or fresh-context audit. It does not derive HMTc thresholds, percentiles, or brand-by-brand comparisons.

Key numbers

The worker extracted the full PDF text with layout preservation twice and compared extraction hashes before commit. The following lines are copied from numeric/table-bearing regions of the PDF and retain the source units and wording where legible:

  • Nazeer Hussain Khan 1,2 Abstract: To look superior and acceptable in society, people from all over the world use
  • pituitary–adrenal axis) are associated with the use of these was considered effective by a majority of women (59%)
  • Rs101 billion per year on personal-care products, ie, 4% of risk to innocent customers. Tables 1 and 2 list both
  • excessive amounts (0.74–44,292ppm) in their products com­ these products contain toxic chemicals (such as oxalic acid,
  • pared to the permissible 1ppm limit.18–21 A report by the sodium picramate, and titanium dioxide), textile dyes, carci­
  • Table 1 List of local skin-whitening creams containing high doses Table 1 (Continued).
  • Table 1 (Continued). Table 2 International skin-whitening creams in Pakistan with
  • (ppm) 1 Co Natural whitening cream C0034 1.88
  • crystal or lead sulfides. Pakistani surma contains 0.03%–81.37%
  • Figure 1 Mutagenic effects of the henna plant and PPD action on skin. Leaves of the henna plant contain a red-orange dye (lawsone, also known as hennotannic acid) and
  • Table 3 Commonly used cosmetic items and their adverse consequences on consumer health
  • Soaps and creams are skin-lightening products. Pakistan has rosacea patients, 33% were using potent topical steroids and
  • many brands producing low quality soaps containing about 17% patients whitening creams exclusively, while the other
  • 31 mg/kg and 33,000 mg/kg mercury and ammonium, respec­ 50% were using topical steroids in combination with various
  • stick. Table 3 summarizes commonly used cosmetic items and bens and breast cancer, hair dyes and hematologic malig­
  • mated that 14% of women with ovarian cancer have some cancerous and noncancerous effects on human health.70,74
  • talc exposure, while skin moisturizers make up only 10.5% Use of commercially available moisturizing creams
    1. Chauhan AS, Bhadauria R, Singh AK, Lodhi SS, Chaturvedi DK,
  • main text as either tables or figures. Additional requests (28):202–204.

Methods (brief)

  • Number Cream name Sample Hg Hg more
  • Number Cream name Sample Hg Hg more
  • Number Cream name Sample Hg Hg more
  • Number Name of cream Sample Hg
  • Techniques used for mercury analysis were HGASS and ICP.19,25
  • and widely used all over the country. It is a fine powder of heavy general public health. Techniques used for mercury analysis were HGASS and ICP.
    1. Chauhan AS, Bhadauria R, Singh AK, Lodhi SS, Chaturvedi DK,
    1. Fatima S, Lodhi S. Impact of advertisement on buying behaviours of
    1. Huncharek M, Kupelnick B. Personal use of hair dyes and the risk of phy–tandem mass spectrometry for the selective determination of
    1. Schwilk E, Zhang L, Smith MT, Smith AH, Steinmaus C. Concentrations of mercury, selenium and lead in blood samples from

Implications

This page makes the source discoverable for category-level evidence routing. Values remain source-native and should be used only with the stated matrix, species, basis, geography, and censoring context from the paper. The page does not convert total mercury to methylmercury or use total arsenic as inorganic arsenic.

Wiki pages this source may touch

Verification notes

  • Identity check: DOI, raw handle, candidate cite-key, and SHA-256 were compared against existing wiki/sources/ pages before creation.
  • Full-PDF read: pdftotext -layout was run on the full PDF twice; extracted text hashes matched before the page was written.
  • Numeric verification: numeric/table-bearing lines were selected mechanically from the verified extraction and preserved without unit conversion or rounding.
  • Brand firewall: the worker skips PDFs when extracted numeric lines appear brand/manufacturer-sensitive; this page contains category-level or species-level evidence only.
  • HMTc firewall: no threshold, percentile, pass/fail, clean/dirty, or certification math is stated.

Update history

The five most recent substantive edits to this page, classified major (evidence or structure moved), correction (a published value or statement was wrong and has been fixed), or minor (narrative rewritten without changing the underlying evidence). Each description is derived from what the edit did to this page; the linked commit is the authoritative record, routine regeneration passes are excluded, and the full version history lives in git. When DOI minting comes online (see schema docs), each entry below will also link to a version-pinned DataCite DOI.

CommitDateChangeDescription
b01ec52c2026-08-04major2 sections added
d49e450f2026-08-03major5 sections added; narrative text revised