How Low Can You Go? New Insights into Time-efficient Exercise

Credit: iStock Many people want to get healthier or perform sports better, but not everyone has the free time to train like an Olympian. “Lack of time” is often cited as a major barrier for not meeting the recommended physical activity guidelines of 150 minutes per week—a goal only 40% of Americans achieve. As a … Continue reading How Low Can You Go? New Insights into Time-efficient Exercise

When It Comes to Losing Weight, One Size Does Not Fit All

Credit: iStock We see unique body sizes and shapes, faces and personalities every day. So, it should not come as a surprise that no two people are exactly alike—not even identical twins. Aside from the obvious differences in people’s outward appearance, there are many differences in people’s physiology as well. Mary-Ellen Harper, PhD, from the … Continue reading When It Comes to Losing Weight, One Size Does Not Fit All

Experimental Biology 2021: Q&A with Dr. Michael Tift and Anna Pearson

Credit: iStock APS member Anna Pearson, a graduate student at the University of North Carolina Wilmington (UNCW), studies red blood cells in dolphins. She presented her work last month at Experimental Biology. Dr. Dolittle, the American Physiological Society’s comparative physiology blogger, chatted with Pearson and her mentor, Michael Tift, PhD, an assistant professor at UNCW. … Continue reading Experimental Biology 2021: Q&A with Dr. Michael Tift and Anna Pearson

New Science on Deep Heat Creams, Herbicides and Daytime Sleepiness Presented at Experimental Biology 2021

Credit: iStock Scientists who study physiology and other biomedical research fields—including anatomy, biochemistry, pathology and pharmacology—network, collaborate and communicate about the latest research at the APS annual meeting at Experimental Biology (EB). This year’s virtual EB featured studies ranging from mitochondrial function and tissue repair to the effects of capsaicin on exercise performance. Read on to learn more … Continue reading New Science on Deep Heat Creams, Herbicides and Daytime Sleepiness Presented at Experimental Biology 2021

The Key to Reversing Aging: Folded Mitochondria?

Credit: iStock Getting older is a fact of life. As we age, we can grow bigger, smarter and stronger. But at a certain point, our bodies often start to slow down. The idea behind why we age and why our bodies slow down is that we start to lose the ability to make enough energy … Continue reading The Key to Reversing Aging: Folded Mitochondria?

Sip a Sports Drink to Keep the Electrolytes Flowing

Credit: iStock Most people know it’s important to stay hydrated (but not too much!) during an intense workout. A sports drink can be an ideal beverage choice, but do you know why? After working out for an hour or so on a hot summer day, you may begin to sweat, get muscle cramps and/or become … Continue reading Sip a Sports Drink to Keep the Electrolytes Flowing

Can Chili Peppers Improve Exercise Performance?

Credit: iStock Are you a fan of spicy foods? You might be in luck. Research presented at Experimental Biology 2021 suggests a specific compound found in fiery foods such as chili peppers may have the ability to help you improve your exercise performance. Capsaicin, the bioactive ingredient in chili peppers, stimulates our pain receptors. This … Continue reading Can Chili Peppers Improve Exercise Performance?

Experimental Biology 2021: Q&A with Dr. Christian Damsgaard

Credit: iStock Experimental Biology (EB) is an annual flurry of science, collaboration and connection, and this year's virtual meeting is no exception. Dr. Dolittle, the American Physiological Society's comparative physiology blogger, caught up with Christian Damsgaard, PhD, of Aarhus University in Denmark, at EB to chat about his work with teleosts, a type of ray-finned … Continue reading Experimental Biology 2021: Q&A with Dr. Christian Damsgaard

Hot Tubs: The New Home Treadmills?

Credit: iStock Cardiovascular disease is the leading cause of death in the U.S. In fact, it has been previously predicted that by 2030, cardiovascular disease will affect more than 40% of the U.S. population. With this in mind, it seems clear that we—as a nation—need to improve our cardiometabolic health! A brief glance at health … Continue reading Hot Tubs: The New Home Treadmills?

Vitamin C Might Help Counteract Too Much Sitting

Credit: iStock If you are reading this, chances are you’re sitting down. Whether working at a desk, relaxing on the couch or commuting by car or public transit, the majority of us sit for the better part of our day. All of that sitting could have some not-so-great effects on our long-term health. We have … Continue reading Vitamin C Might Help Counteract Too Much Sitting