MAGELLAN LONGEVITY
Home › Research › Study library › High Content of Lead Is Associated with the Softness of Drinking…
Study summary · Environment, air, water & exposures

Does lead content in drinking water, particularly soft water, correlate with increased cardiovascular morbidity in human populations?

In one paragraph

High Content of Lead (Biol Trace Elem Res 2018, PMID 29656350) — the abstract does not present new numerical results or specific findings from the review itself, but rather states the purpose of the review. No numeric effect size is reported for High Content of Lead in the source abstract.

Source: Biol Trace Elem Res 2018, PMID 29656350 ↗ · Research map · How Magellan grades evidence · evidence confidence: low

Biol Trace Elem Res · 2018 · PMID 29656350 · DOI 10.1007/s12011-018-1336-8

Plain-English summary written and published by Magellan Longevity · medical review by Gabriel Radu, DO (physiatrist, NPI 1376861765). We summarize what the paper reported — we did not run this study.

The takeaway

This review aims to assess the link between lead in drinking water, especially soft water, and cardiovascular disease.

The question

Does lead content in drinking water, particularly soft water, correlate with increased cardiovascular morbidity in human populations?

What they tested

Low levels of magnesium and calcium (soft water) may increase lead leaching from pipes and enhance lead absorption, thereby increasing the risk of cardiovascular pathologies.

How they did it

This study is a review that evaluates existing evidence for an association between lead exposure from drinking water and cardiovascular endpoints in human populations.

What they found

The abstract does not present new numerical results or specific findings from the review itself, but rather states the purpose of the review.

What it means

The abstract does not provide a conclusion as it describes the intent of the review rather than its findings.

Limitations

The abstract does not explicitly state limitations of the review, but as a review, its findings are dependent on the quality and availability of the existing literature.

Where the published abstract does not list limitations, we say so rather than inventing them. Read the full paper on PubMed before drawing conclusions.

“low magnesium and calcium, i.e. low hardness of drinking water, may accentuate lead leaching”— from the published abstract, Biol Trace Elem Res 2018

The paper at a glance

TitleHigh Content of Lead Is Associated with the Softness of Drinking Water and Raised Cardiovascular Morbidity
JournalBiol Trace Elem Res
Year2018
PMID29656350 ↗
DOI10.1007/s12011-018-1336-8 ↗
TopicEnvironment, air, water & exposures

Read the source: PubMed record (authors, abstract, full citation) ↗ · Publisher via doi.org ↗

Where Magellan uses this paper

This citation sits behind the evidence grade on the pages below. Grades are set from the research and are independent of affiliate commissions.

Mineral Remineralization Drops

Observational cohort studies and meta-analyses link higher magnesium intake—including magnesium in drinking water—with lower blood pressure and reduced risk of stroke, heart failure, type-2 diabetes, and all-cause mortality, and randomized controlled trials show that magnesium supplementation modestly lowers blood…

Mineral Remineralization Drops

Mineral remineralization drops add dissolved minerals—principally magnesium and calcium—back into water…

Check price on Amazon ↗

Research describes the compound or intervention studied. It is not a claim about any specific product.

Molecules & mechanisms in this paper

Each of these is named in the paper’s own words above. Open the monograph for the full mechanism and its other citations.

Magnesium

Cite this page

These citations point at this summary. To cite the original paper with its full author list, use the PubMed record or doi.org.

APA
Magellan Longevity. (2026). Does lead content in drinking water, particularly soft water, correlate with increased cardiovascular morbidity in human populations? [Plain-English summary of Biol Trace Elem Res 2018, PMID 29656350, DOI 10.1007/s12011-018-1336-8]. Magellan Longevity. https://magellanlongevity.com/study/d29656350.html
BibTeX
@misc{magellan_d29656350, title = {Does lead content in drinking water, particularly soft water, correlate with increased cardiovascular morbidity in human populations?}, author = {{Magellan Longevity}}, year = {2026}, howpublished = {\url{https://magellanlongevity.com/study/d29656350.html}}, note = {Plain-English summary of PubMed PMID 29656350; DOI 10.1007/s12011-018-1336-8; Biol Trace Elem Res 2018. Reviewed by Gabriel Radu, DO}, urldate = {2026-08-11} }
Permalink
https://magellanlongevity.com/study/d29656350.html

Related studies in the Magellan library

All 19 Magellan summaries on environment, air, water & exposures →

How this summary was made. Every section above restates what the published abstract of PMID 29656350 reports — the question, the design, the numbers, the authors’ own conclusion and their stated limitations. We do not add claims the paper did not make, and we keep negative and no-effect findings in. Magellan’s evidence grades are set from research like this and never from affiliate commissions.

Prefer the interactive version? Open this summary in the Magellan app → · Browse all 314 study summaries →

Educational information, not medical advice. This is a plain-English summary of published research; it is not a treatment recommendation and nothing here is intended to diagnose, treat, cure, or prevent any disease. Individual studies can be wrong, and a single paper rarely settles a question. Talk to your physician before acting on any research, especially if you are pregnant, nursing, or taking medication.