Vitamin D3 (25 OH)

A measure of the level of 25 (OH) D in the blood. Vitamin D is essential for bone health, brain health and immune function. Levels may indicate a deficiency due to inadequate exposure to sunlight, genetics, insufficient dietary intake, or toxicity due to excessive supplementation; and can be associated with risks of Cancer, Hypertension, chronic pain and inflammation, Diabetes and Depression.

Available Tests

Bespoke

FDX 00

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FDX Check

FDX 01

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FDX Inspect

FDX 02

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FDX Ultra

FDX 03

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Vitamins

FDX 04

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Thyroid Inspect

FDX 15

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Femme Inspect

FDX 18

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Man Inspect

FDX 19

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Cardio Check

FDX 21

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Thyroid Ultra

FDX 22

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Femme Ultra

FDX 25

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Femme Reset

FDX 26

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Man Reset

FDX 27

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Man Ultra

FDX 28

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Weight Aware

FDX 29

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Workout

FDX 30

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Workplace

FDX 31

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Femme Fertility

FDX 32

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Fertility For Men

FDX 33

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Brain Check

FDX 34

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Vitamin D

FDX 87

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FDX Index Box

Index Vitamin D

FDX 302

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Brain Check Ultra

FDX 350

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Thyroid Baseline

FDX 401

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Femme Essential

FDX 402

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Man Essential

FDX 403

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Femme Essential+

FDX 404

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Man Essential+

FDX 405

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Professional test kit instructions

Patient Test Info Sheet

Example Snapshot Report

The FDX Method

Find a Blood Draw

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