It is well known that the aging of the vasculature contributes to the aging of the brain. The brain requires a great deal of energy to operate, and the nutrients and oxygen needed for optimal brain metabolism are supplied in the bloodstream. With age, capillary density declines, the heart becomes weaker, and blood vessels are narrowed by the development of atherosclerotic lesions. All of this combines to reduce the delivery of nutrients to the brain, and its metabolism suffers as a result. Here, researchers present additional evidence to support this view of the impact of <a href="https://en.wikipedia.org/wiki/Cardiovas…
Reducing Cardiovascular Risk Factor Also Reduces Incidence of Neurodegenerative Disease
It is well known that the aging of the vasculature contributes to the aging of the brain. The brain requires a great deal of energy to operate, and the nutrients and oxygen needed for optimal brain metabolism are supplied in the bloodstream. With age, capillary density declines, the heart becomes weaker, and blood vessels are narrowed by the development of atherosclerotic lesions. All of this combines to reduce the delivery of nutrients to the brain, and its metabolism suffers as a result. Here, researchers present additional evidence to support this view of the impact of <a href="https://en.wikipedia.org/wiki/Cardiovas…