Cognitive Health & Aging - Vitamin D deficiency may increase dementia risk by 80% [1] - Low omega-3 index is as detrimental to mortality as smoking [1] - A 2-year training protocol can reverse heart aging by 20 years [1] - Certain brain areas involved in learning and memory shrink by 1-2% per year with age [2] - Exercise protocols can lead to a 1-2% growth in the hippocampus [3] Lifestyle & Supplements - Lifestyle accounts for 70% of aging [2] - 25-30 grams of creatine can negate cognitive deficits from 21 hours of sleep deprivation and improve function beyond well-rested levels [4] - High magnesium levels are associated with a 40% lower all-cause mortality [4] - 50% of the US population has inadequate magnesium levels, despite it being needed by over 300 enzymes [5] Emerging Therapies - Saunas and red light therapy offer potential health benefits [5]