Nutrition drives age-related health improvements by providing essential nutrients that support bodily functions as people age. Consuming a balanced diet rich in antioxidants, vitamins, and minerals can help combat oxidative stress and inflammation, two significant contributors to aging. Adequate intake of protein helps maintain muscle mass, while healthy fats support cognitive function. Moreover, proper hydration is crucial for overall vitality. By prioritizing nutrient-dense foods, individuals can improve longevity and enhance the quality of life as they age.