Postpartum brain fog is neurobiologically real — pregnancy reshapes gray matter in regions governing social cognition, and these changes persist for at least two years (Hoekzema et al., 2017). Unlike PPD (where EPA-dominant omega-3 and mood support are primary), cognitive recovery emphasizes DHA repletion for structural brain support, Magnesium L-Threonate for synaptic plasticity, and B-vitamins to restore the methylation cycle depleted by pregnancy. Sleep deprivation is the #1 driver of postpartum cognitive impairment — supplements support recovery but cannot substitute for sleep intervention. Meaningful cognitive improvement typically emerges at 6–12 weeks with consistent DHA + MgT supplementation alongside sleep optimization.
16 sources 3/4 moderate Updated 2026-04-15
Creatine monohydrate at 3–5g/day saturates muscle stores in 3–4 weeks; loading (20g/day for 5–7 days) accelerates this. For larger individuals (90kg+), 5–10g/day maintenance may be optimal. Cognitive benefits are strongest in sleep-deprived individuals, vegetarians, and older adults. Safety data supports doses up to 30g/day long-term with no adverse effects on kidney or liver function.
24 sources 4/4 strong Updated 2026-04-15