According to a recent study by the University of Florida, some factors preserve brain youth, while others lead to premature brain aging. Using brain scans and smart algorithms, researchers determined the 'brain age' of 128 middle-aged and older adults, identifying factors with varying effects. Protective factors against premature brain aging include: restful sleep, healthy weight, good stress management, quitting smoking, and supportive relationships. Factors that accelerate aging include: chronic pain, low income, low education level, and social deprivation. The study found that individuals with more protective factors had brains that were eight years younger than their chronological age, and the aging process slowed during the two-year follow-up. Brain age is crucial for long-term health, as older brains are more susceptible to cognitive decline, dementia, and Alzheimer's disease.
