Due to an increase in lifespan, environmental toxicity, and poor food leading to vitamin deficiencies, there is an increased risk of negative effects on neurological health (the health of the brain and nerves). It indicates that the basis of healthy brain and nerve function is mitochondrial sufficiency. Even in healthy individuals, the mitochondria, the cell's main energy-producing organelle, are a significant source of free radical generation. The body's natural antioxidant system can be stressed by the aging process, a poor diet, and environmental pollutants, which reduces its ability to squelch free radicals. Numerous nutrients can lessen these actions.Thorne vitamins support the preservation of brain health.