Why Practitioners Use the Access Medical Labs 21 Heavy Metals + 16 Nutritional Elements Test

The 21 Toxic Metals + 16 Nutritional Elements Urine Test from provides a comprehensive look at both toxic metal exposure and essential mineral status in one convenient test. It measures 21 potentially toxic metals and 16 important nutritional minerals involved in detoxification, energy production, immune function, and healthy aging.

Benefits of This Test

• Identifies hidden exposure to toxic metals such as:

  • Mercury

  • Lead

  • Arsenic

  • Cadmium

  • Aluminum

  • Nickel

  • Uranium

  • Thallium

• Evaluates essential minerals needed for detoxification and cellular function, including:

  • Zinc

  • Selenium

  • Magnesium

  • Chromium

  • Copper

  • Manganese

  • Molybdenum

• Assesses the body's detoxification status and ability to eliminate toxic metals. 

• Helps explain symptoms that often have no obvious cause:

  • Fatigue

  • Brain fog

  • Memory issues

  • Headaches

  • Joint pain

  • Hormone imbalances

  • Chemical sensitivities

  • Poor immune function

Prevention & Anti-Aging Benefits

• Detects toxic burden before it contributes to chronic disease.

• Helps reduce factors associated with accelerated aging and oxidative stress.

• Supports brain health, cardiovascular health, and cognitive function.

• Identifies nutrient deficiencies that may impair energy production and mitochondrial function.

• Provides a baseline for personalized detoxification and longevity programs. 

Why Functional Medicine Practitioners Like This Test

• Combines toxicity assessment and nutritional status in one report.

• Affordable compared to many specialty toxicology panels.

• Useful for monitoring detoxification programs.

• Helps guide supplement recommendations based on actual mineral status.

• Can be used before and after detox protocols to measure progress.

Gut Conditions This Test May Help Investigate

While this is not a gut test like a GI-MAP, toxic metals and mineral imbalances can contribute to many digestive complaints.

Practitioners often order this test when clients have:

• Leaky gut

• IBS (Irritable Bowel Syndrome)

• Chronic constipation

• Chronic diarrhea

• Bloating

• Food sensitivities

• Candida overgrowth

• SIBO

• Inflammatory bowel conditions

• Unexplained digestive symptoms

Heavy metals may interfere with gut microbiome balance, immune regulation, digestive enzyme activity, and intestinal barrier function. Mineral deficiencies can further impair digestion, healing, and detoxification capacity. 

Ideal Candidates

This test is particularly valuable for people with:

• Fatigue and low energy

• Brain fog

• Autoimmune conditions

• Thyroid issues

• Mold exposure history

• Occupational toxin exposure

• High seafood consumption

• Chronic digestive issues

• Difficulty losing weight

• Long-term wellness and anti-aging goals

In Functional Medicine

A common foundational testing strategy is:

1. GI-MAP (Gut Health) ORDER TEST

2. Metabolomix+ (Cellular Function) ORDER TEST

3. 21 Heavy Metals + 16 Nutritional Elements ORDER TEST

Together, these three tests provide a powerful overview of the gut, cellular metabolism, nutrient status, and toxic load, helping practitioners create highly personalized health, detoxification, and longevity programs.

For Questions on Tests please call 310-291-1601 and speak with Our Functional Medicine Specialist.