A 2026 UK review of the October 2025 Neurology study linking high intake to ~62% faster cognitive decline, the aspartame methanol/phenylalanine/microglia neuroinflammation and BDNF/TrkB mechanism, the 2025 University of Colorado erythritol blood-brain-barrier and stroke study, the reverse-causation trap, the WHO/IARC verdict and the UK sugar-tax reformulation angle versus Dihexas unproven HGF/c-Met synaptogenesis, and why switching to water beats a peptide Read the full review NewNutrition, Metabolic & Cognitive Neuroscience 8 July 2026 Dihexa for Keto & Low-Carb Brain Fog: Ketones, the Keto Flu, BHB & the 2026 UK Review Does keto cause brain fog or clear it

While the beneficial effects of low IGF-1 action on aging seems well supported by data in model systems 6,7 and unique human populations 13,16 , a broader examination of the literature suggests that a more nuanced, complex, and controversial relationship exists between IGF-1, aging, and disease, which is indicative of the pleiotropic actions attributed to IGF-1 in cells and tissues 12,19
To perform the procedure, a vacuum hand piece is placed over the dimpled tissue through which the surgeon will deliver a local anesthetic
Patients reporting "significant energy improvement" rate injections as worth the cost at 2.4x the rate of those reporting "mild improvement." Comparison to alternatives: MIC B12 injections occupy a middle ground: more effective than oral supplementation for B12 repletion and subjective energy, less effective than prescription weight-loss medications for weight reduction, and significantly less expensive than GLP-1 agonists
Anemia reduces oxygen to tissues, harming the heart and blood vessels