Being good in bed is a lot simpler than you think and it has nothing to do with penis sizes. In fact, you might want to keep a close eye on how strong your handshake is, because it could reveal a lot about your performance in the sack. According to a new study by Chonnam …

Get up and work out, or stay in bed a bit longer? Work out, or sleep? Work out, or sleep? It’s the eternal dilemma. You want more than anything to stay curled up under your duvet for an extra hour, but you know it’ll be tainted later by the guilt of forgoing a gym session. …

“This study makes women aware that a healthy lifestyle — including a healthy diet, not smoking, exercising regularly, maintaining a healthy weight and reducing stress — does have an impact on fertility,” said Dr. Tomer Singer of Lenox Hill Hospital in New York City. Could the so-called Mediterranean diet boost success of infertility treatment involving …

While cow’s milk holds the most nutritional value, soy milk beat out almond, rice and coconut milk in a study by researchers at McGill University. Got soy milk? The famous ad campaign by milk processors touting their cow-derived product — Got Milk? — may be up for a reboot if people who drink plant-based milk …

There’s a well-known crisis going on with opioid painkiller abuse, but new research reveals a sizable chunk of Americans are popping far too many over-the-counter pain relievers, too. Among those surveyed who take over-the-counter ibuprofen (Motrin, Advil), 15 percent admitted to exceeding daily maximum dosage when taking either ibuprofen or other nonsteroidal anti-inflammatory drugs, or …