Optimal Ranges

Optimal ranges pinpoint the ideal level of a specific biomarker for peak health. They offer a more nuanced view of your well-being, beyond just a “normal” or “abnormal” label.
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Unlike “normal” lab ranges, which just rule out disease, optimal ranges are narrower and grounded in research and clinical experience.

Our Optimal Range Preset Values

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We know your clinics have differing specialties, so we've made these ranges fully customizable in settings.
Aldosterone
ng/dL
Labcorp
Below Optimal:
<
0.00
Above Optimal:
>
30.00
Access Medical Labs
Below Optimal:
<
0.00
Above Optimal:
>
28.00
Boston Heart
Below Optimal:
<
7.00
Above Optimal:
>
25.00
Blood Urea Nitrogen
mg/dL
Labcorp
Below Optimal:
<
10.00
Above Optimal:
>
20.00
Access Medical Labs
Below Optimal:
<
10.00
Above Optimal:
>
Boston Heart
Below Optimal:
<
10.00
Above Optimal:
>
20.00
Coenzyme Q10
μg/mL
Labcorp
Below Optimal:
<
0.40
Above Optimal:
>
2.00
Access Medical Labs
Below Optimal:
<
Above Optimal:
>
2.00
Boston Heart
Below Optimal:
<
Above Optimal:
>
2.00
Direct Bilirubin
mg/dL
Labcorp
Below Optimal:
<
0.10
Above Optimal:
>
0.15
Access Medical Labs
Below Optimal:
<
0.10
Above Optimal:
>
0.15
Boston Heart
Below Optimal:
<
Above Optimal:
>
0.30
Fasting Glucose
mg/dL
Labcorp
Below Optimal:
<
80.00
Above Optimal:
>
89.00
Access Medical Labs
Below Optimal:
<
80.00
Above Optimal:
>
89.00
Boston Heart
Below Optimal:
<
80.00
Above Optimal:
>
89.00
Free Triiodothyronine
pg/mL
Labcorp
Below Optimal:
<
3.30
Above Optimal:
>
3.70
Access Medical Labs
Below Optimal:
<
3.30
Above Optimal:
>
3.70
Boston Heart
Below Optimal:
<
3.30
Above Optimal:
>
3.70
Hemoglobin A1C
%
Labcorp
Below Optimal:
<
5.00
Above Optimal:
>
5.40
Access Medical Labs
Below Optimal:
<
5.00
Above Optimal:
>
5.40
Boston Heart
Below Optimal:
<
5.00
Above Optimal:
>
5.40
Homocysteine
µmol/L
Labcorp
Below Optimal:
<
4.00
Above Optimal:
>
7.00
Access Medical Labs
Below Optimal:
<
Above Optimal:
>
7.00
Boston Heart
Below Optimal:
<
4.00
Above Optimal:
>
7.00
Mean Platelet Volume
fL
Labcorp
Below Optimal:
<
7.67
Above Optimal:
>
8.10
Access Medical Labs
Below Optimal:
<
7.67
Above Optimal:
>
8.10
Boston Heart
Below Optimal:
<
7.67
Above Optimal:
>
8.10
Neutrophil Count
k/cumm
Labcorp
Below Optimal:
<
1.90
Above Optimal:
>
4.20
Access Medical Labs
Below Optimal:
<
1.90
Above Optimal:
>
4.20
Boston Heart
Below Optimal:
<
1.50
Above Optimal:
>
7.80
Parathyroid Hormone
pg/mL
Labcorp
Below Optimal:
<
15.00
Above Optimal:
>
32.00
Access Medical Labs
Below Optimal:
<
10.00
Above Optimal:
>
32.00
Boston Heart
Below Optimal:
<
15.00
Above Optimal:
>
65.00
Phosphorus
mg/dL
Labcorp
Below Optimal:
<
3.00
Above Optimal:
>
4.00
Access Medical Labs
Below Optimal:
<
3.00
Above Optimal:
>
4.00
Boston Heart
Below Optimal:
<
2.50
Above Optimal:
>
4.50
Total Prostate-Specific Antigen
ng/mL
Labcorp
Below Optimal:
<
Above Optimal:
>
3.00
Access Medical Labs
Below Optimal:
<
Above Optimal:
>
3.00
Boston Heart
Below Optimal:
<
Above Optimal:
>
3.00
The descriptions and optimal ranges provided by Rupa Health are for informational purposes only. These ranges are developed through research and clinical experience to offer insight into overall well-being; these ranges are not personalized medical advice.
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Your original lab report (the “Report”) is the official documentation of your results; please always refer back to the Report.

Rupa is not liable for any discrepancies between the Report and this visualization. Consult your healthcare provider for any health-related questions, decisions, or concerns. Rupa Health makes no warranty or representation with respect to the content, completeness, reliability, accuracy, or availability of these descriptions and optimal ranges.