First of all, what is PSA? PSA is a term that stands for prostate-specific antigen. PSAs are proteins that are created in the prostate tissue and are enzymes that free the sperm from the semen after ejaculation. These PSAs can be used to screen for prostate cancer. The History of PSAs The FDA approved PSA… Read More: All About PSA: Everything You Need to Know »
This transmission electron microscope image shows SARS-CoV-2—also known as 2019-nCoV, the virus that causes COVID-19. isolated from a patient in the U.S., emerging from the surface of cells cultured in the lab. Source: NIAID-RML Even as the number of global Covid-19 infections drops across the world, leading U.S. health officials are warning of a coming… Read More: From escape mutations to wild strains: Here’s everything you need… »
Doctors use trigger point injections to treat chronic muscle pain and other issues that affect the musculoskeletal system. Muscle pain can develop for a variety of reasons, from sleeping in the wrong position to tearing large muscle groups during an intense weightlifting session. Although many types of muscle pain resolve after a few days of… Read More: Everything you need to know about trigger point injections »
May 10, 2019, 3:26 PM UTC By Samantha Cassetty, RD Perhaps you’ve heard of the Mediterranean diet, which has taken the top spot in U.S. News & World Report’s best overall diet rankings for the second consecutive year. It was also a top-searched Google term in 2018. Hundreds of studies point to the fact that… Read More: Everything you need to know about the Mediterranean diet, according… »