Laughter has physiological effects on the body; it changes brain function and body chemistry.[1] Some examples of the changes are: Increases heart and respiratory rates as well as oxygen consumption. Increases stroke volume of the heart and dilates blood vessels. Lowers levels of the stress hormone, cortisol. Laughter also has the following effects on specific […]
A stroke happens when there is a loss of blood flow to part of the brain. Then brain cells cannot get the oxygen and nutrients they need from blood, and they start to die within a few minutes. This can cause lasting brain damage, long-term disability, or even death. There are two types of strokes: […]
With cardiovascular disease (CVD) being the leading cause of death[1] in the United States, and obesity and physical inactivity being at epidemic proportions, there is a great need for novel strategies and interventions to reduce the risk of CVD. Accordingly, the benefits of pet ownership have received considerable attention from the Centers for Disease Control […]
