Getting Younger As We Age: Could a Diabetes Drug Help?

Between the years of 1946 and 1964, families in the U.S. were having a lot of children—76 million to be exact. People who were born in this time period are generally referred to as “baby boomers.” Today, the oldest baby boomers are over the age of 70, with all baby boomers turning 65 or older … Continue reading Getting Younger As We Age: Could a Diabetes Drug Help?

Spotlight On: Hypertension

You may hear the word “hypertension” a lot: in a medical clinic, on the news and in passing conversation. If you’ve ever wondered what it really means, read on. Simply put, hypertension means high blood pressure, a condition that people of all ages, races and ethnicities can develop. Blood pressure is the measurement of blood … Continue reading Spotlight On: Hypertension

The Fat-blocking Powers of Fiber

An estimated 610,000 people in the U.S. die from heart disease each year. One common cause of heart disease is the narrowing of blood vessels due to the buildup of fatty deposits (plaque). Many factors—including eating a lot of fatty foods—can lead to plaque buildup in blood vessels. Your liver processes excess fat by packaging … Continue reading The Fat-blocking Powers of Fiber

How, What and When to Eat: Scientists Weigh In at Experimental Biology 2018

Each year, scientists who study physiology and other biomedical research fields—including anatomy, biochemistry, pathology and pharmacology—gather at the Experimental Biology (EB) meeting. Scientific meetings such as EB provide a platform to present and learn about new and cutting-edge research and form collaborations with colleagues that can lead to advances in science and medicine. This year’s … Continue reading How, What and When to Eat: Scientists Weigh In at Experimental Biology 2018

Hypertension: Silent and Unequal

High blood pressure has been coined the “silent killer” because it has no symptoms, which causes many people to go undiagnosed. A blood pressure reading that stays high for long periods of time is called hypertension. It’s one of the leading risk factors for heart disease. In addition to being silent, hypertension is also unequal—rates … Continue reading Hypertension: Silent and Unequal

Spotlight On: Tuberculosis

If you’ve ever volunteered or worked in a hospital, nursing home or laboratory, you may remember having a tuberculosis (TB) skin test. But did you fully understand what TB is and why the tests are necessary? Though TB may not seem to be a major health concern in the U.S., this cunning disease remains a … Continue reading Spotlight On: Tuberculosis

Curcumin, the Golden Spice

Growing up, I enjoyed spending time in my grandmother’s kitchen. Her cooking usually involved an array of colorful spices, including a generous mix of curry powder in nearly every Indian recipe. You can’t mistake the tantalizing smell—cooking with this yellow-tinted powder can fill a room quite quickly. But it appears that there is much more … Continue reading Curcumin, the Golden Spice

Can Eating Fruit Be Hazardous to Your Health?

The U.S. Department of Agriculture recommends two cups of fresh, frozen, canned or dried whole fruits each day for most people following a 2,000-calorie diet. However, some people have difficulty breaking down fruit in their digestive tract or absorbing fructose into their bloodstream. Fructose is a type of sugar that is naturally found in fruit. … Continue reading Can Eating Fruit Be Hazardous to Your Health?

2017’s 10 Most-read Posts

Another physiology-filled year on the I Spy Physiology blog is almost over. This year, we’ve explored dozens of topics, ranging from skin cancer, gut health and spinal cord injury to the mystery of how hibernating animals’ muscles remain strong. We’ve celebrated women in science and smiled at the thought of turkeys running on treadmills. Today, … Continue reading 2017’s 10 Most-read Posts

Exploring Causes and New Treatments for Sickle Cell Disease

Sickle cell disease (SCD) is a lifelong disorder of the red blood cells. It’s caused by a mutation in a single gene and affects about 100,000 people in the U.S. Normal red blood cells are round, a shape that helps the cells carry oxygen around the body. But red blood cells in people with SCD … Continue reading Exploring Causes and New Treatments for Sickle Cell Disease