Red Light Lowers Blood Pressure

This study found that  shining red light on the abdomen was “able to induce a long lasting hypotensive effect in hypertensive rats and vasodilation by a NO dependent mechanism.”   This means their blood pressure regulated and they had increase flow in...

Blue Light Lowers Blood Pressure

This study investigated whether blue light can decrease blood pressure and increase vascular function in healthy subjects.   They found that blue light exposure “improves blood pressure, endothelial function and arterial stiffness.”  The mechanism for this...

Stroke Recovery & Light

Profound results with red light and stroke recovery – This study found that shining red LED onto the head “generated a significantly smaller infarct size and improvements in neurological function based on neurologic test score.” They found “LED...