Categories: Hormone Optimization

Pregnenolone and Melatonin: Two Underrated Hormones for Brain Health and Sleep

When patients come to Albano Clinic for hormone optimization, the conversation often centers on testosterone, estrogen, and progesterone. But two other hormones — pregnenolone and melatonin — play important supporting roles that are easy to overlook and frequently undertreated.

Pregnenolone: The Master Precursor

Pregnenolone sits at the top of the hormone cascade. Your body uses it as the raw material to produce DHEA, progesterone, estrogen, testosterone, and cortisol. Beyond its role as a precursor, pregnenolone is directly involved in cellular repair in the brain and nervous system, and early research suggests it protects against neuronal injury.

The most commonly reported benefit is memory enhancement and improved cognitive clarity — which is why pregnenolone is often added to a hormone optimization protocol once the foundational hormones are addressed.

It has no known contraindications and a well-established safety profile. We prescribe it as a sustained-release micronized oral capsule, typically at 100 mg daily.

Melatonin: More Than a Sleep Aid

Most people think of melatonin only as a supplement to help fall asleep. But melatonin — produced by the pineal gland and regulated by light exposure — does considerably more than that. Like other hormones, melatonin levels decline with age, and restoring them to a more youthful range has benefits well beyond sleep onset.

Optimized melatonin levels support:

Deeper, more restorative sleep (particularly stage 4)
Stronger immune function through natural killer cell production
Significant antioxidant activity and cancer-protective effects
Lower nighttime blood pressure
Reduced nocturia (nighttime urination)
Fewer migraine headaches upon waking
Improved mood and daytime energy

Side effects are dose-dependent: vivid dreams are common at higher doses, and some patients experience morning drowsiness if the dose is too high. Starting low and titrating up avoids most issues.

Melatonin is available over the counter, but quality varies significantly. We recommend pharmaceutical-grade compounded melatonin for purity and accurate dosing. Therapeutic doses typically range from 1–30 mg for women and 9–30 mg for men — substantially higher than the 0.5–3 mg doses found in most retail products, which explains why many people feel melatonin “doesn’t work” for them.

Note: Melatonin is less effective in patients currently dependent on prescription sleep medications. A gradual taper of those medications — supervised by your provider — should precede melatonin optimization.

If you’re looking for more information about how Pregnenolone and Melatonin might benefit your health, contact us.

Albano Clinic