Lifestyle, cardiovascular health, and the brain

Lifestyle factors such as sleep, diet, stress, and exercise, profoundly influence cardiovascular health. Seeking to understand how lifestyle affects our biology is important for at least two reasons. First, it can expose a particular lifestyle’s biological impact, which can be leveraged for adopting specific public health policies. Second, such work may identify crucial molecular mechanisms central to how the body adapts to our environments. These insights can then be used to improve our lives. In this talk, I will focus on recent work in the lab exploring how lifestyle factors influence cardiovascular health. I will show how combining tools of neuroscience, hematology, immunology, and vascular biology helps us better understand how the brain shapes leukocytes in response to environmental perturbations. By “connecting the dots” from the brain to the vessel wall, we can begin to elucidate how lifestyle can both maintain and perturb salutogenesis.