Sleep

Restless Legs Syndrome (RLS)

Quiet the urge-to-move, crawling, and aching of restless legs by correcting low iron (the #1 driver), magnesium, folate, and dopamine-supporting nutrients.

Prevention

Key nutrients: Iron (target ferritin >75 ng/mL), magnesium, folate, vitamin D, vitamin B12, vitamin E, omega-3.

Eat regularly: Beef liver, red meat, sardines, dark leafy greens, lentils, pumpkin seeds, eggs, blackstrap molasses, beets.

Test ferritin specifically — standard CBC misses early iron depletion. Avoid alcohol and caffeine in the evening. Warm baths, leg stretching, and magnesium-rich Epsom-salt soaks before bed help significantly.

Iron (if ferritin <75)

MineralStrong evidence

25–65 mg elemental iron with vitamin C, on alternate days — single most effective intervention for RLS when ferritin is low (which it usually is).

⚠ Cautions: Always test ferritin first — do not supplement iron blindly.

Magnesium glycinate

MineralStrong evidence

300–500 mg before bed — calms nerve excitability and muscle twitching that triggers the urge to move.

Folate (methylfolate)

VitaminModerate evidence

400–800 mcg methylfolate daily — particularly helpful in pregnancy-related RLS and in those with MTHFR variants.

Vitamin D3

VitaminModerate evidence

2000–5000 IU/day — deficiency is strongly associated with RLS severity; repletion reduces symptoms.

Valerian root

HerbModerate evidence

300–600 mg extract 30–60 min before bed — improves sleep quality in RLS sufferers.

Epsom salt bath

MineralTraditional use

2 cups Epsom salts in a warm bath for 20 min before bed — transdermal magnesium calms restless legs almost immediately.

Magnesia Phosphorica 6X (tissue salt)

MineralTraditional use

Schüssler 'antispasmodic salt' — 4 tablets dissolved in hot water and sipped at bedtime for cramping, twitching, restless legs.

Calcarea Phosphorica 6X (tissue salt)

MineralTraditional use

4 tablets 2–3× daily — Schüssler 'bone and nerve salt' helpful for growing-child restless legs and adults with bone aches.

A note of caution. Natural doesn't mean risk-free. Herbs and supplements can interact with medications, affect pregnancy, or worsen certain conditions. Speak with a qualified clinician before starting a new regimen, especially if you take prescriptions.