It is important to work with a functional health practitioner to identify any chronic gut or viral infections and address these conditions
Circulating Fe3 + enters cells via the TF/TFR-1 transport system and is reduced to Fe2 + by the metal reductase STEAP3
Collagen-related peptide research
D'amora, U., Dacrory, S., Hasanin, M
Arch Neurol 47:12101216 Haidet-Phillips AM, Hester ME, Miranda CJ et al (2011) Astrocytes from familial and sporadic ALS patients are toxic to motor neurons
For these patients, oral B12 supplementation (1,000-2,000 mcg daily sublingual methylcobalamin) provides comparable B12 repletion without injection