by Robin Foster Credit: Unsplash/CC0 Public DomainWhen getting vaccines, switching arms for each dose may produce greater immunity than having the jabs delivered into the same arm. That’s the finding from a new study in the Journal of Clinical Investigation that looked at the first two doses of COVID vaccines. Those who alternated arms showed...
Rachel S. Rubin, MD I’m Dr Rachel Rubin. I am a urologist with fellowship training in sexual medicine. Today I’m going to explain why I may recommend that your patients put a needle directly into their penises for help with erectile dysfunction (ED). I know that sounds crazy, but in a recent video when I...
by University of South Australia Long-term, heavy coffee consumption can heighten your risk of cardiovascular disease. Credit: Pixabay / Ermal Tahiri Long black, espresso, or latte, whatever your coffee preference, drink too much and you could be in hot water, especially when it comes to heart health. In a world first genetic study, researchers from the...
