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Eisenberg T, Knauer H, Schauer A, Bttner S, Ruckenstuhl C, Carmona-Gutierrez D, Ring J, Schroeder S, Magnes C, Antonacci L, Fussi H, Deszcz L, Hartl R, Schraml E, Criollo A, Megalou E, Weiskopf D, Laun P, Heeren G, Breitenbach M, Grubeck-Loebenstein B, Herker E, Fahrenkrog B, Frhlich KU, Sinner F, Tavernarakis N, Minois N, Kroemer G, Madeo F (2009) Induction of autophagy by spermidine promotes longevity
Winther KH, Rayman MP, Bonnema SJ, Hegeds L (2020) Selenium in thyroid disorders - essential knowledge for clinicians
Consider supplementing with: Reaction time testing through various apps and websites Memory exercises like n-back training with performance tracking Mood and energy journals capturing daily patterns Work output metrics when applicable Objective measures help distinguish genuine cognitive enhancement from placebo effects or wishful thinking
Your GP or bariatric team can advise on local laboratory pathways for these investigations
Order a water test or call ETR at (800) 344-9977 if you have any questions.
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