This episode is about understanding what's really at stake when obesity goes untreated — not to scare you, but to give you clarity on why this work matters so much.
Let me start by explaining two critical medical terms: mortality (death) and morbidity (illness and its impact on quality of life). Think of a hurricane: mortality is how many people it kills, morbidity is how many survive but live with injuries or damaged homes. That's what obesity does to the body.

Mortality: Obesity is an independent risk factor for premature death. All-cause mortality increases progressively with higher BMI, especially over 30. In the U.S., obesity contributes to about 300,000 deaths each year. Severe obesity (BMI over 40) can reduce life expectancy by 5 to 20 years.
Morbidity: Even before death, obesity burdens every organ system. Cardiovascular disease (the #1 cause of death worldwide), type 2 diabetes, sleep apnea, fatty liver disease, osteoarthritis, chronic pain, infertility, and at least 16 types of cancer — including colorectal, breast, pancreatic, liver, and endometrial cancer. Then there's the psychosocial toll: depression, anxiety, low self-esteem, stigma, and discrimination.

And the epidemic is growing. In 2022, 1 in 8 people globally were living with obesity. Adult obesity has doubled since 1990. Adolescent obesity has quadrupled. In the U.S., 42.4% of adults have obesity, and 75% of adults are either overweight or obese.

Here's the sobering truth: In the last 40 years, no country in the world has made meaningful progress against obesity. So what are we doing wrong? Where is our understanding and treatment limited?

That's my why. As a physician, I see every day how obesity is the common thread behind so many medical conditions. This isn't about vanity. This is about saving lives and improving quality of life. And that's why addressing obesity is imperative — because if we don't, we're not really addressing chronic disease at the root cause level.

In the next episode, I'll share how I approach obesity in my clinic and how this model can translate to everyday life.

🌐 Learn more at weightandmetabolism.com

Let's talk about something that doesn't get addressed enough: the stigma, bias, and discrimination that people with obesity face every single day.

Obesity stigma exists because of oversimplification, cultural beauty standards, medical bias, harmful language, and — yes — legal discrimination. In many places, it's still legal to deny someone a job, charge higher insurance premiums, or refuse accommodations based on their weight.

In this episode, I break down why stigma exists and the real harm it causes:

• Oversimplification: The "just eat less, move more" narrative ignores genetics, hormones, trauma, environment, and mental health
• Beauty standards: Society still promotes thinness as the ideal, and social media amplifies harmful comparisons
• Medical bias: People with obesity are more likely to be dismissed in healthcare settings, leading them to avoid care altogether
• Language and humor: Fat jokes are still socially acceptable, and medical terms are weaponized as insults
• Legal discrimination: Weight-based discrimination is still legal in many places — this isn't just social, it's structural

But we can do better. I share practical steps we can all take to challenge stigma:

• Use respectful, person-first language ("person with obesity" vs. "obese person")
• Avoid making assumptions about someone's health or habits based on their size
• Promote body diversity in media, schools, and clinics
• Focus on behaviors and wellbeing, not just the number on the scale
• Lead with compassion and empathy, not judgment

If you want to learn more about what I'm doing to fight stigma and advocate for change in healthcare and our communities, visit my website.

🌐 Learn more at weightandmetabolism.com

This is the question I get asked most often — and the answer matters more than you might think.

In this episode, we're tackling the science, the stigma, and the uncomfortable truth: your weight is not your fault.

If you've ever been told to "just eat less and move more," if you've been blamed, judged, or dismissed because of your weight — this episode is for you. Because obesity isn't a willpower problem. It's a complex, chronic, multifactorial disease rooted in genetics, epigenetics, disrupted neurohormonal pathways, environmental factors, and socioeconomic conditions.

I break down the pathophysiology (in plain language, I promise) so you can understand just how complicated weight regulation really is. We'll talk about why the World Health Organization recognized obesity as a disease all the way back in 1948, but the American Medical Association didn't officially declare it one until 2013 — just 12 years ago.

We'll also discuss why treating obesity requires a team: physicians, nutritionists, psychologists, coaches, exercise physiologists, and sometimes bariatric surgeons. Because effective treatment isn't about shaming people into change. It's about addressing the root cause with compassion and evidence-based care.

This is where we start shifting the conversation — from blame to biology, from shame to science.

🌐 Learn more at weightandmetabolism.com