What's keeping you awake — the upstream causes
One of 4 mechanistic pathways to 🌙 Sleep better · 11 options
Most chronic insomnia is downstream of something else: cortisol at the wrong time, blood sugar crashing at 3am, low progesterone in perimenopause, or an overactive thyroid. Treating the symptom while the cause runs is why sleep aids stop working.
The highest-value test list on this page. Ferritin under 75 causes restless legs; nocturnal hypoglycaemia causes the 3am wake; falling progesterone explains why sleep breaks first in perimenopause. All three get treated as insomnia.
FerritinHbA1c (Hemoglobin A1c)Fasting InsulinProgesteroneTSH (Thyroid-Stimulating Hormone)Cortisol (AM)😴 Sleep Quality & Recovery covers these in one panel →
What engages this pathway
Ordered by how directly each one acts on the mechanism above — never by how much trial evidence exists. Each links to its full breakdown with dosing, half-life and vendor.
🧬 Phosphatidylserine
Blunts evening cortisol specifically. The right tool for the wired-at-11pm pattern.
🧬 Ashwagandha
Lowers cortisol over weeks — the durable version of the same argument.
🧬 Magnolia Bark
Reduces cortisol and acts at GABA-A, covering both ends.
🧬 Holy Basil (Tulsi)
Cortisol and blood-glucose regulation together, which suits the 3am-wake pattern.
🧬 Berberine
If you wake at 3am hungry or sweating, nocturnal hypoglycaemia is the likely driver and glucose stability is the fix — not a sedative.
🧬 Myo-Inositol
Insulin sensitivity, particularly in PCOS, where sleep disruption is common and rarely connected to the hormonal picture.
🧬 Vitex (Chasteberry)
Supports progesterone in the luteal phase. Progesterone's metabolite allopregnanolone is a positive GABA-A modulator, which is precisely why sleep collapses in perimenopause.
🧬 Perimenopause Support
Formulated for the hormonal contribution to mid-life sleep disruption.
🧬 Iron
Low ferritin is a well-established cause of restless legs, which fragments sleep invisibly. Ferritin under 75 is worth correcting even though it is called normal.
🧬 Magnesium
Deficiency causes nocturnal cramping and restlessness.
🧬 Gut Repair (EnteroMend)
Reflux and nocturnal GI symptoms wake people who then blame stress.
The other 3 routes to sleep better
Pick the pathway that matches where you are actually stuck. An appetite drug does nothing for someone who already undereats.
Want the protocols behind these?
Dosing schedules, stacking, cycle timing and Coach Cam's notes live inside the Academy — plus the full interactive Vault.
Join the Academy — $10/mo →← Open this pathway in the interactive Vault
Frequently asked questions
Most chronic insomnia is downstream of something else: cortisol at the wrong time, blood sugar crashing at 3am, low progesterone in perimenopause, or an overactive thyroid. Treating the symptom while the cause runs is why sleep aids stop working.
11 options are mapped to this pathway in the Vault, including Phosphatidylserine, Ashwagandha, Magnolia Bark, Holy Basil (Tulsi). They are grouped by the mechanism they act through rather than ranked by how much trial evidence exists — 9 carry clinical validation and 2 are mechanistic predictions.
The highest-value test list on this page. Ferritin under 75 causes restless legs; nocturnal hypoglycaemia causes the 3am wake; falling progesterone explains why sleep breaks first in perimenopause. All three get treated as insomnia. The markers worth checking are Ferritin, HbA1c (Hemoglobin A1c), Fasting Insulin, Progesterone.
Unproven is not the same as ineffective. Of the 11 options on this pathway, 9 have clinical validation and 2 are graded theoretical — meaning the mechanism is sound but the specific human trial has not been run, which is true of a great deal of what works in this space. Nothing on this page is ordered by evidence tier, because sorting by trial count would bury the compounds you came looking for.