Credit: iStock/FG Trade Latin We’ve all heard the saying “Laughter is the best medicine,” but what does science say? It turns out that laughing isn’t just pleasant, it can be genuinely beneficial for your mind and body throughout your life. Let’s start with stress. Chronic stress is everywhere in modern life, contributing to anxiety, fatigue … Continue reading Laughing as Medicine: Why a Giggle a Day Might Be Good for You
Mental Health
The Top 10 Most-read I Spy Physiology Posts of 2025
Credit: iStock This year marked the 10th anniversary of the I Spy Physiology blog! In a year of great challenge to science funding, talking about the value of science has never been more important, and our contributors understood the assignment. They’ve shared their stories about becoming a science advocate and transitioning from mentee to a … Continue reading The Top 10 Most-read I Spy Physiology Posts of 2025
Good Morning, Fall! How ‘Falling Back’ to Standard Time Affects Our Body Clock
Credit: iStock/simonapilolla Fall is here—a time for sweaters and scarves, warm beverages and changing leaves. Nights grow longer as the sun sets earlier, and in many parts of the U.S., we “fall back” from daylight saving to standard time to accommodate this shift. We may celebrate the feeling of getting to sleep in, or we … Continue reading Good Morning, Fall! How ‘Falling Back’ to Standard Time Affects Our Body Clock
From Cortisol to Calm: The Physiology of Calm Breathing
Credit: Amin Mohajeri “Take a deep breath.” You’ve probably heard that advice—before a big exam, a tough conversation or when you’re feeling overwhelmed. And if you’ve ever noticed that it actually helps, you’re not imagining it. Your body has a built-in system for finding calm, and breathing is the key that unlocks it. When stress … Continue reading From Cortisol to Calm: The Physiology of Calm Breathing
Can’t Sleep? Turn On Some Tunes!
Credit: iStock/Motortion You have probably struggled with falling asleep at some point in your life. When you don’t sleep well, you may feel less happy or experience reduced cognitive speed, otherwise known as “brain fog.” Chronic sleep deficiency increases the risk for depression, high blood pressure and the development of various diseases. Having trouble falling … Continue reading Can’t Sleep? Turn On Some Tunes!
How to Turn Your Fitness Resolution into a Lasting Habit
Credit: iStock/Fokusiert If getting more exercise is on your New Year’s resolution list, you’re not alone. While becoming more active is one of the most common resolutions, only about 25% of adults meet the recommended guidelines for physical activity. How can you beat the odds and make sure your resolution becomes more than just a … Continue reading How to Turn Your Fitness Resolution into a Lasting Habit
The Top 10 Most-read I Spy Physiology Posts of 2024
Credit: iStock/gustavofrazao It’s been another “ph-un” filled year of physiology on the I Spy Physiology blog! We’ve featured posts ranging from marijuana research and bone cancer in children to how many steps do we really need to take per day and if alkaline water lives up to the hype. To complement our Women’s Health Research … Continue reading The Top 10 Most-read I Spy Physiology Posts of 2024
The Physiology of Transgender Health Care
Credit: iStock/angelp Transgender people have a gender identity that is different from the gender associated with their assigned sex at birth. A transgender man may have been raised as a girl but later identifies as a man. A transgender woman may have been raised as a boy and now identifies as a woman. There are … Continue reading The Physiology of Transgender Health Care
Blue Spaces: The Surprising Health Benefits of Being Near Water
Credit: iStock/baona We have all heard that drinking enough water is good for our health, but we don’t often hear about the benefits of being in a “blue space” near water. Can you get a boost in wellness simply by being close to a body of water? Blue spaces are outdoor areas with water such … Continue reading Blue Spaces: The Surprising Health Benefits of Being Near Water
Fighting Social Isolation and Loneliness to Protect Our Health
Credit: iStock People are social creatures, and we are meant to connect with others. However, when we are alone, when we feel alone or isolated, or when we struggle to find meaning in our lives, we can become lonely. Loneliness has become a serious public health concern that affects people of all ages, genders and … Continue reading Fighting Social Isolation and Loneliness to Protect Our Health