High-dose vitamin D3 for autism (target >600 ng/mL)
The host (Hubert Czerniak) reports that in his practice, when he tried to lower a child's D3 level from 800 ng/mL to his target of 600 ng/mL, the mother reported the child was calmer and more communicative at 800. He insists on regular lab testing, noting that while standard laboratory ranges have been lowered (some now quote 170-600 pg/mL for B12, and D3 norms shifted down), his clinical experience shows that neurological stability and stress resilience kick in only above 200-300 ng/mL. He mentions that the Garland brothers' research highlighted that a minimum functional level is 60 ng/mL, and they found no upper safety limit. He also links the widespread deficiency to the constant immune activation caused by toxic metals, which burns through vitamin D stores. The protocol includes pairing vitamin D3 with vitamin A (150-200% of the D3 dose in international units) and vitamin K2 (roughly 1/20 of the D3 dose in micrograms) to prevent ectopic calcification.
Vitamin D3 acts as a neurosteroid and immunomodulator; it reduces pro-inflammatory cytokines, upregulates cathelicidin antimicrobial peptides, and supports glutathione synthesis. In a toxic brain, mitochondrial dysfunction produces massive oxidative radicals that deplete vitamin D. Correcting this deficit helps restore metabolic energy in neurons and stabilizes the blood-brain barrier. It also enhances the clearance of heavy metals by upregulating detox pathways that require fat-soluble cofactors.
Hubert Czerniak: 'Osobiście Bardzo często mam ło I co zauważyłem dopiero powyżej 200 [ng/mL] włącza się coś takiego że Mam cholerną ochotę się uczyć ... Dzień bez książki to dzień stracony.' He also observes that female patients with D3 >100 ng/mL become far less reactive to workplace stressors.
jeżeli dziecko jest autystyczne staramy się żeby poziom D3 był powyżej 600 nanogramów na mililitr

