07/01/2026
Hey everyone, Dr. Cortney Elick here—board-certified family physician with 14 years of clinical experience right here in the heart of Austin. Today, I’m ditching the fad diet noise and breaking down the real, science-backed risks of carrying excess weight—risks I see play out in my exam room every single day.
Let’s get one thing straight first: being overweight (that’s a BMI between 25-29.9) or obese (BMI 30+) isn’t just an aesthetic thing. It’s a chronic condition that puts stress on every single system in your body, and the damage often starts quietly, long before you notice any symptoms.
First up, your heart and blood vessels take the brunt of it. That extra fat—especially the visceral fat that wraps around your organs like a tight blanket—raises your blood pressure, spikes your LDL (the “bad” cholesterol), and cranks up your triglyceride levels. This triple threat clogs your arteries like gunk in a garden hose, doubling your risk of heart attacks and strokes. I’ve had 32-year-old patients walk into my clinic with chest pain, and we trace it back to years of excess weight straining their cardiovascular system before they even realized it.
Then there’s type 2 diabetes. When you carry extra weight, your body’s cells stop responding properly to insulin—the hormone that regulates blood sugar. Your pancreas has to work overtime to pump out more insulin just to keep up, and eventually, it burns out. Right now, 1 in 3 Americans with prediabetes are overweight, and most don’t even know they have it. The scariest part? Prediabetes often has zero symptoms, but left untreated, it can progress to full-blown diabetes in 5 years—leading to kidney failure, blindness, or even amputations down the line.
Let’s talk joints, too. Your knees and hips are engineered to support your ideal body weight. For every extra pound you carry, your knees absorb 4 extra pounds of pressure with every single step you take. That’s why overweight patients are 3 times more likely to develop osteoarthritis—a brutal condition where the cartilage in your joints wears away completely, leaving bone rubbing against bone. I’ve had patients tell me they can’t walk their kids to school or play with their grandbabies because the pain is too severe, and it all traces back to excess weight.
And we can’t forget about sleep apnea. That loud snoring and gasping for air you hear at night? It’s not just annoying for your partner—it’s a sign that extra neck fat is compressing your airway, cutting off your oxygen supply while you sleep. Sleep apnea leaves you exhausted during the day, foggy-brained, and even raises your risk of car accidents. It also puts extra strain on your heart, making high blood pressure and heart failure way more likely.
Now, I know weight loss can feel totally overwhelming. But here’s the good news: even a small amount of weight loss—just 5-10% of your body weight—can slash your risk of these diseases dramatically. You don’t need a crash diet or a $200 gym membership to make a difference. Start tiny: take a 10-minute walk after dinner, swap that midday soda for sparkling water with lemon, add an extra serving of veggies to your dinner plate. Your body will thank you for it.
At the end of the day, being healthy isn’t about hitting a certain number on the scale—it’s about giving your body the support it needs to thrive for decades to come. Let’s prioritize long-term health over quick fixes, okay?
If you’ve got questions—drop them in the comments below. I’m here to help. Stay healthy, y’all!
