Tag Archives: Between

Harvard research shows new link between sleep and clogged arteries

Researchers have known for some time that poor sleep raises heart disease risk. Now, they’ve found a chemical chain reaction that helps explain that risk, leading from poor sleep to a white blood cell surge that promotes the artery-clogging plaques of cardiovascular disease. The world’s top killer, cardiovascular disease kills 17.7 million worldwide annually, according… Read More »

Recommended time between smear tests could increase thanks to HPV test

Smear tests remove a sample of cells from the cervixLalocracio/Getty By Clare Wilson A new approach for cervical cancer screening set to begin this year in the UK could let women safely wait longer between tests. Existing forms of screening, sometimes known as the smear or pap test, involve brushing some cells from the neck… Read More »