Early research suggests a brain test may predict whether antidepressants will cause sexual dysfunction. There has never been ...

Blood flow is often blamed when it comes to erectile dysfunction, but a new medical review suggests that treatment plans shouldn’t ignore what’s also happening psychologically. According to a recent ...

Following your doctor’s instructions is the most important part of preparing for a blood test. Sleeping well, staying hydrated, and avoiding certain foods and drinks can also provide benefits. Blood ...

All day long, our brains carry out complicated and energy-intensive tasks such as remembering, solving problems, and making decisions. To supply the energy these tasks require while conserving this ...