Lead

Optimal Result: 0 - 4.4 ug/g.

A percentage of assimilated Lead is excreted in urine. Therefore the urine Lead level reflects recent or ongoing exposure to Lead and the degree of excretion or endogenous detoxification processes.

Sources of Lead include:

- old lead-based paints,

- batteries,

- industrial smelting and alloying,

- some types of solders,

- Ayruvedic herbs,

- some toys and products from China and Mexico,

- glazes on (foreign) ceramics,

- leaded (anti-knock compound) fuels,

- bullets and fishing sinkers,

- artist paints with Pb pigments,

- and leaded joints in municipal water systems.

What does it mean if your Lead result is too high?

Most Lead contamination occurs via oral ingestion of contaminated food or water or by children mouthing or eating Lead-containing substances. The degree of absorption of oral Lead depends upon stomach contents (empty stomach increases uptake) and upon the essential element intake and Lead status.

Deficiency of zinc, calcium or iron increases Lead uptake. Transdermal exposure is significant for Lead-acetate (hair blackening products). Inhalation has decreased significantly with almost universal use of non-leaded automobile fuel. Lead accumulates in extensively in bone and can inhibit formation of heme and hemoglobin in erythroid precursor cells. Bone Lead is released to soft tissues with bone remodeling that can be accelerated with growth, menopausal hormonal changes, osteoporosis, or skeletal injury.

Low levels of Lead may cause impaired vitamin D metabolism, decreased nerve conduction, and developmental problems for children including: decreased IQ, hearing impairment, delayed growth, behavior disorders, and decreased glomerular function.

Transplacental transfer of Lead to the fetus can occur at very low Lead concentrations in the body. At relatively low levels, Lead can participate in synergistic toxicity with other toxic elements (e.g. cadmium, mercury).

Excessive Lead exposure can be assessed by comparing urine Lead levels before and after provocation with Ca-EDTA (iv) or oral DMSA.

Urine Lead is higher post-provocation to some extent in almost everyone. Whole blood analysis reflects only recent ongoing exposure and does not correlate well with total body retention of Lead. However, elevated blood Lead is the standard of care for diagnosis of Pb poisoning (toxicity).

Frequently asked questions

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If you are still determining whether Healthmatters support your lab results, the rule is that if you can test it, you can upload it to Healthmatters.

While we do talk about popular labs, we welcome reports from lots of other places too. It's as simple as this: if you can get a test done, you can upload it to Healthmatters. We can interpret results from any lab out there. If laboratories can analyze it, we can interpret it.

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For those who prefer assistance, we offer a "Data entry service" to help you input your data. Simply attach an image or file of your lab test results, and a qualified team member from our data entry team will add the results for you. We support various file types, including PDFs, JPGs, or Excel. This service is particularly useful if you have many reports to upload or if you're too busy to handle the data entry yourself.

Our special data entry service makes it easy to add your results to your private dashboard. Just attach an image or a file of your lab test results, and our skilled data entry team will do the work for you. It's all done by humans, ensuring that your data is entered accurately and with personal care for each client.

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Simply log in and navigate to your account settings to cancel your subscription. Scroll down to locate the 'Cancel' button at the bottom of the page. Ensure you cancel at least one day before the renewal date to prevent any charges. Once cancellation is requested, the subscription remains active until the conclusion of the current billing cycle.

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1. Graph View:

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For a holistic view of all biomarkers side by side, our table view is your go-to. Results are neatly displayed in a categorized and dated table, ideal for those with an extensive test history. Utilize sorting, filters, and color-coding to enhance your analysis and gain extra insights.

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Yes, you can download information from your account. We can compile your labs into a CSV file. To download all your labs, you can go to Account Settings, and at the bottom of the page, you will find a link to download your information.

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