Aging research is a field of scientific study that investigates the biological, psychological, and social aspects of aging. It aims to understand the mechanisms of aging, the factors that influence the aging process, and the effects of aging on health and well-being. Researchers in this field explore a variety of topics, including cellular aging, lifespan extension, age-related diseases, and the impacts of environmental and lifestyle factors on aging. The ultimate goals of aging research are to improve the quality of life for older individuals, extend healthspan—the period of life spent in good health—and develop interventions or therapies that can mitigate the negative effects of aging. This multidisciplinary approach often involves genetics, molecular biology, medicine, public health, and social sciences.
Age-related cognitive decline starts subtly in our 30s, with brain shrinkage occurring over time. Common signs of aging include forgetfulness, wavering concentration, and changing emotional responses. By age 80, brain…