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It's Official!

Dunwoody Labs is now Precision Point Diagnostics


We will gradually be transitioning from this website over the course of the next 30 days. The portal login link will redirect you to our temporary site for Precision Point Diagnostics where you will be able to login to your portal and access results. Your current Labgen portal credentials will continue to be valid until we transition to our new LIS Portal in 45 days.
We are under new management and direction!
Stay tuned more info to come!

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Dunwoody Labs is now Precision Point Diagnostics! Click here to travel to our new website!

Labgen/Order Kits (Redirect to Precision Point Homepage for login) Setup Account (Redirect to Precision Point Homepage to setup)

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Why Test for Heavy Metals?

Analysis of the levels of toxic metals in urine after the administration of a metal detoxification agent is an objective way to evaluate the accumulation of toxic metals. Acute metal poisoning is rare. More common, however, is a chronic, low-level exposure to toxic metals that can result in significant retention in the body that can be associated with a vast array of adverse health effects and not chronic disease. One cannot draw valid conclusions about adverse health effects of metals without assessing net retention. For an individual, toxicity occurs when net retention exceeds physiological tolerance. Net retention is determined by the difference between the rates of assimilation and excretion of metals.

Many clinicians also request the analysis of essential elements in urine specimens to evaluate nutritional status and the efficacy of mineral supplementation during metal detoxification therapy. Metal detoxification agents can significantly increase the excretion of specific nutrient elements such as zinc, copper, manganese, and molybdenum.

Chromium metabolism authorities suggest that 24-hour chromium excretion likely provides the best assessment of chromium status. An Early indication of renal dysfunction can be gleaned from urinary wasting of essential elements such as magnesium, calcium, potassium, and sodium in an unprovoked specimen.

Variability in urine volume can drastically affect the concentration of elements. To compensate for urine dilution variation, elements are expressed per unit creatinine for timed collections. For 24-hour collections, elements are reported as both units per 24 hours and units per creatinine.