Ratio: Zn/Cu
The zinc-to-copper ratio (Zn/Cu ratio) is a key indicator of trace mineral balance in the body. Both zinc and copper are essential nutrients that support numerous physiological functions, but they also act in opposition in several biological processes. Maintaining the right ratio between them is more important than the absolute level of either mineral alone.
Why the Zn/Cu Ratio Matters
-
Zinc supports immune function, wound healing, DNA synthesis, antioxidant activity, and enzyme function.
-
Copper plays a role in energy production, nervous system health, iron metabolism, and connective tissue formation.
When the Zn/Cu ratio is balanced, these minerals complement each other. However, an imbalance—whether due to excess copper, low zinc, or both—can disrupt enzyme activity and contribute to oxidative stress, inflammation, and immune dysfunction.
Optimal Range
-
The ideal Zn/Cu ratio in serum or plasma is typically considered to be around 8:1 to 12:1.
-
Ratios below 6:1 may indicate copper dominance or zinc deficiency.
-
Ratios above 15:1 may suggest excess zinc or copper deficiency, though high zinc intake can also suppress copper absorption.
Low Zn/Cu Ratio (Copper Dominance)
A low zinc-to-copper ratio is often seen in:
-
Chronic inflammation
-
Estrogen dominance or oral contraceptive use
-
Neurodevelopmental conditions (e.g., ADHD, autism)
-
Mental health disorders (e.g., anxiety, depression)
-
Heavy metal toxicity (e.g., lead)
High Zn/Cu Ratio
A high ratio may be associated with:
-
Over-supplementation of zinc
-
Impaired copper absorption (e.g., due to high phytate intake or chronic digestive issues)
-
Copper deficiency (which can lead to anemia, fatigue, and neutropenia)
Balancing the Zn/Cu Ratio
-
Diet: Include a variety of zinc-rich (meat, shellfish, eggs) and copper-rich (liver, nuts, seeds, legumes) foods.
-
Supplementation: Zinc supplementation should be balanced with copper. Many healthcare practitioners recommend adding 1–2 mg of copper for every 15 mg of supplemental zinc, especially for long-term use.
-
Monitoring: Testing both serum/plasma zinc and copper, along with ceruloplasmin levels, can provide a more complete picture of mineral status.
All Your Lab Results.
One Simple Dashboard.
Import, Track, and Share Your Lab Results Easily
Import, Track, and Share Your Lab Results
Import lab results from multiple providers, track changes over time, customize your reference ranges, and get clear explanations for each result. Everything is stored securely, exportable in one organized file, and shareable with your doctor—or anyone you choose.
Cancel or upgrade anytime
Laboratories
Bring All Your Lab Results Together — In One Place
We accept reports from any lab, so you can easily collect and organize all your health information in one secure spot.
Pricing Table
Gather Your Lab History — and Finally Make Sense of It
Finally, Your Lab Results Organized and Clear
Personal plans
$79/ year
Advanced Plan
Access your lab reports, explanations, and tracking tools.
- Import lab results from any provider
- Track all results with visual tools
- Customize your reference ranges
- Export your full lab history anytime
- Share results securely with anyone
- Receive 5 reports entered for you
- Cancel or upgrade anytime
$250/ once
Unlimited Account
Pay once, access everything—no monthly fees, no limits.
- Import lab results from any provider
- Track all results with visual tools
- Customize your reference ranges
- Export your full lab history anytime
- Share results securely with anyone
- Receive 10 reports entered for you
- No subscriptions. No extra fees.
$45/ month
Pro Monthly
Designed for professionals managing their clients' lab reports
- Import lab results from any provider
- Track lab results for multiple clients
- Customize reference ranges per client
- Export lab histories and reports
- Begin with first report entered by us
- Cancel or upgrade anytime
About membership
What's included in a Healthmatters membership
Import Lab Results from Any Source
See Your Health Timeline
Understand What Your Results Mean
Visualize Your Results
Data Entry Service for Your Reports
Securely Share With Anyone You Trust
Let Your Lab Results Tell the Full Story
Once your results are in one place, see the bigger picture — track trends over time, compare data side by side, export your full history, and share securely with anyone you trust.
Bring all your results together to compare, track progress, export your history, and share securely.
What Healthmatters Members Are Saying
Frequently asked questions
Healthmatters is a personal health dashboard that helps you organize and understand your lab results. It collects and displays your medical test data from any lab in one secure, easy-to-use platform.
- Individuals who want to track and understand their health over time.
- Health professionals, such as doctors, nutritionists, and wellness coaches, need to manage and interpret lab data for their clients.
With a Healthmatters account, you can:
- Upload lab reports from any lab
- View your data in interactive graphs, tables, and timelines
- Track trends and monitor changes over time
- Customize your reference ranges
- Export and share your full lab history
- Access your results anytime, from any device
Professionals can also analyze client data more efficiently and save time managing lab reports.
Healthmatters.io personal account provides in-depth research on 10000+ biomarkers, including information and suggestions for test panels such as, but not limited to:
- The GI Effects® Comprehensive Stool Profile,
- GI-MAP,
- The NutrEval FMV®,
- The ION Profile,
- Amino Acids Profile,
- Dried Urine Test for Comprehensive Hormones (DUTCH),
- Organic Acids Test,
- Organix Comprehensive Profile,
- Toxic Metals,
- Complete Blood Count (CBC),
- Metabolic panel,
- Thyroid panel,
- Lipid Panel,
- Urinalysis,
- And many, many more.
You can combine all test reports inside your Healthmatters account and keep them in one place. It gives you an excellent overview of all your health data. Once you retest, you can add new results and compare them.
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.
We implement proven measures to keep your data safe.
At HealthMatters, we're committed to maintaining the security and confidentiality of your personal information. We've put industry-leading security standards in place to help protect against the loss, misuse, or alteration of the information under our control. We use procedural, physical, and electronic security methods designed to prevent unauthorized people from getting access to this information. Our internal code of conduct adds additional privacy protection. All data is backed up multiple times a day and encrypted using SSL certificates. See our Privacy Policy for more details.