Numerous robust scientific investigations have suggested that provision of this amino acid can improve mood, alertness, general cognitive ability and combat mental fatigue
This movement emphasizes that obesity should not be viewed as a pathology requiring a cure (Holi, 2025), nor as an epidemic necessitating personal responsibility for its resolution (Gailey, 2022)
Participants were also excluded based on psychoactive drug or investigational medication use, supplements that might affect brain GSH (e.g., N-acetylcysteine), pregnancy, special diet regimens (e.g., vegan), and MR contraindications including devices, foreign objects, or claustrophobia
Identification of a specific sperm nuclei selenoenzyme necessary for protamine thiol cross-linking during sperm maturation
Dopamine neurons containing neuromelanin are especially more susceptible, indicating a possible role for neuromelanin in MPTP-toxicity (Herrero et al., 1993)