Hormones & Performance

VITAMIN D, 25-OH, D3

Vitamin D3 is the form of vitamin D your body makes from sunlight. It helps keep your bones strong, supports your immune system, and plays a role in mood, recovery, and overall energy. Most people don’t get enough because of limited sun exposure, indoor lifestyles, or low dietary intake. Your body turns Vitamin D3 into its active form through the liver and kidneys. That active form helps regulate calcium, protect bones, and keep your immune system working properly.

Unit
ng/mL
Health impacts
Energy

In your dashboard

Your trend, against your optimal range.

Example data · how your trend would appear once you test

At every level

What we'd do at any value.

Exploring

2.00ng/mL

LowOptimal 0.00–4.00High

In your optimal zone

Habits that hold this position.

No specific guidance for this zone yet. We're working on it and will update this soon.

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For educational purposes; not a substitute for medical advice, diagnosis, or treatment.