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However, dendritic spine loss in the CA1 region of the hippocampus appeared as early as 4.5 months, with memory deficits becoming evident at 9 months (Hsiao et al., 1996

Supports research into collagen-related signaling, extracellular-matrix remodeling, and tissue repair [6] [7] [8]

For the stability detail, see Does Vial Size Affect Stability

Suggested amount: For B12, 1,000 micrograms once per week for men and women

doi:10.1007/s11033-010-0447-x, PMID: 21107728 Williams TA, Mars AE, Buyske SG, Stenroos ES, Wang R, Factura-Santiago MF, Lambert GH, Johnson WG (2007) Risk of autistic disorder in affected offspring of mothers with a glutathione S -transferase P1 haplotype