The Science of Health Podcast

Ozempic and similar medications have received widespread attention for the treatment of diabetes and weight loss. There’s also growing research that they may help treat heart disease, sleep apnea, kidney disease, substance use disorder and other conditions. Demand has surged for the medications because of their impressive ability to help people lose weight. But are they right for everyone?

Colds and respiratory illnesses are to be expected, but are we getting sick more often than we used to? And are there more viruses going around these days? Dr. Keith Armitage, infectious disease specialist at University Hospitals, sheds light on the newest infectious disease data and why some people are more susceptible to getting sick.

We’ve all dealt with toxic people but what do you do when someone’s actions begin to affect your emotional well-being? Sometimes, the answer lies not in changing the person who hurts us – but in changing how we react to them. Psychiatrist Dr. Patrick Runnels, Chief Medical Officer of Population Health at University Hospitals Cleveland, explains how to handle toxic people, even when removing them from your life isn’t possible.

One of the secrets to good health and a long life is your immune system. But how does it work and can you strengthen it? Naturopathic Doctor Jacob Wolf explains the immune system: What can strengthen or weaken it and how exercise, gut health and natural remedies like vitamin C, zinc and elderberry impact immunity.

Anxiety and depression are on the rise in children and teens. Societal pressures, academic stress and social media have all played a role. Early detection and intervention by parents and pediatricians is getting more kids the help they need. Psychologist, Elizabeth Harris, PhD and psychiatrist, John Hertzer, MD, discuss evidence-based treatment options and the importance of a tailored approach to each child’s unique needs.

An overwhelming amount of information exists about the best way to eat for long-term health. Breaking through the clutter is challenging and sometimes subjective. Licensed Dietitian, Kelli Santiago, MS, RD, CSSD, LD explains what to look for in the foods you eat or in the lifestyle changes you’d like to make in order to live your healthiest life.

Research is growing every day about the health risks of drinking. From heart health to cancer to damaging the immune system and sleep quality, even small amounts of drinking may be harmful. Medical toxicologist, Ryan Marino, MD, explains alcohol’s impact and whether any level of consumption is a healthy choice.

Integrative oncology provides data-driven therapies to help with pain, insomnia, anxiety and other side effects from cancer treatment. Medical oncologist, Santosh Rao, MD, explains how managing these symptoms can not only relieve side effects, but also improve treatment and outcomes.

From common concerns about weight gain to changes in bone health and sexuality, OB/GYN, Susan Lasch, MD, shares how to live your healthiest life after menopause. This insightful discussion covers the latest research and provides actionable strategies to thrive in this new chapter of life.

Telemedicine exploded during the pandemic and has held steady as a convenient way for people to get the care they need without leaving the house. Brian Zack, MD, explains how telemedicine helps more patients get essential care and why it isn’t just here to stay, but may become the preferred way to see your doctor.

Popular health advice is everywhere. From what to eat to how much to exercise, it can feel overwhelming to make the right choices. Naturopathic doctor, Jacob Wolf, ND, cuts through the noise and shares the evidence behind common health myths.

There are far-reaching consequences of loneliness on physical and mental health, including heart disease, dementia and depression. With half of adults reporting loneliness, psychiatrist Andrew Hunt, MD, shares common causes – from technology to changes in social dynamics – and strategies for improving social connections.

From foggy thinking to the impact on mood and physical health, interrupted sleep has consequences for your health. Kingman Strohl, MD, a specialist in sleep medicine, shares common causes – from stress to complex sleep disorders, and what you can do to get a better night’s sleep.

Retirement looks different for everyone. Studies have shown that prioritizing four key areas can greatly improve your retirement years, both mentally and physically. Martha Sajatovic, MD, a specialist in geriatric psychiatry, shares more and what to do if you’re already retired and feeling a lack of purpose.

Hot flashes, night sweats, difficulty sleeping, mood changes, brain fog, dry skin, joint pain, weight gain – these are just some of what women experience during menopause. Can anything be done to treat or lessen those symptoms? Can diet or medication help? And when is it time to see a clinician for advice? Jean Marino, CNP, a menopause and women’s health expert, comprehensively answers these and other questions she gets on a daily basis.

Becoming a better runner takes more than just desire. Learning how to make your body more efficient is essential. Strengthening core muscles, hydration and sleep patterns all play a role. So does mastering the mental game. How can you push past your obstacles? Laura Goldberg, MD, a sports medicine expert with more than 20 completed marathons, explains how to be a better, faster, stronger runner.

Many people want to be healthier versions of themselves. Taking that first step is the hardest part. What are you stepping into, and will it work? If you’re in a place where you’re finally ready to lose weight and are committed to success, Leena Khaitan, MD, MPH, can help. The Director of Bariatric Surgery provides data on surgical options and valuable information on other weight loss alternatives.

When a family member, friend or loved one says, "I have cancer," it’s hard to know what to say. You may feel emotional – of course you are shocked and sad. But so is your loved one. Oncology-certified social worker Eileen Matteo, LISW-S, OSW-C, describes the things you can do and say (and not say) to be supportive in this very difficult and emotionally charged situation.

Whether it’s caused by a lack of generational wealth, less education, community, trust or oppression, African-Americans are at a disadvantage when it comes to their own health. Data proves it. What does it mean to take a patient-centered approach to clinical care for African-Americans? Primary care physician, Gregory Hall, MD, provides an eye-opening explanation of why disparities exist and what can be done to address them and reverse the trends.

Annual visits to a primary care physician starting early in adulthood can pay large dividends later. Consistent monitoring of weight, blood pressure and other vital statistics tell a story for which a clinician can help write a positive ending. Family medicine doctor, Susan Ratay, DO, explains how starting a relationship with a physician early can impact unforeseen issues later in life. Preventive care can actually be life-saving.