Medically reviewed by Matthew Wosnitzer, MDKey TakeawaysEssential oils like lavender and rose may help manage erectile dysfunction by reducing stress and improving circulation.Never ingest essential ...

Life’s hard enough without things going soft under the sheets. Between 30 million and 50 million men in the US are facing erectile dysfunction (ED) — including a staggering 70% of men over 70. While ...

Testosterone plays a key role in erections by working on several parts of penile function. It helps grow the smooth muscle cells in the spongy erectile tissue (called trabecular smooth muscle). This ...

Researchers have developed a laser-based device that can measure blood flow noninvasively and differentiate stroke risk based on current physiological conditions. When physicians want to know more ...

Speckle contrast is a promising approach to assessing blood flow, developed to capture images of laser light scattered from blood vessels with affordable optical sensors and components. The study ...