Hormones & Performance·Best seller
Amenorrhea Profile
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Hormones & Performance
Pregnenolone
Pregnenolone is the master hormone precursor—the raw material your body uses to make DHEA, testosterone, progesterone, estrogen, and cortisol. It’s produced mainly in the adrenal glands and brain, and plays a critical role in stress resilience, cognitive function, mood, and overall hormone balance. Low pregnenolone is often seen with burnout, chronic stress, or low DHEA/testosterone—especially if the pituitary signals look fine but downstream hormones are low.
- Unit
- ng/dL
- Health impacts
- Mood · Libido
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.
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100ng/dL
LowOptimal 50–150High
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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