Lithia Water Study: Effects of Lithia Water on BDNF and Oxidative Stress Markers in Healthy Male Participants

This study investigates the effects of daily use of lithia water on blood tests of neuronal oxidative stress, mood, and well-being. Lithia water is a type of pure spring water containing trace levels of lithium, which is a naturally occurring mineral. Neuronal oxidative stress is caused by normal chemical reactions in the human body that sometimes result in damage to brain cells. Participation in this study will last for 8 weeks and includes daily use of study water for drinking. The primary objective of this pilot study is to test the hypothesis that, in healthy male participants, daily use of lithia water will improve neurogenesis and antioxidant capacity as measured by serum levels of brain-derived neurotrophic factor (BDNF) and oxidative stress markers. Secondary objectives will include examining self-reported changes in mood, cognition, and well-being.