Type 2 Diabetes
Obesity Videos
Overview
Type 2 diabetes is a chronic metabolic disease characterized by insulin resistance and impaired glucose regulation. Over time, the pancreas cannot keep up with the body’s demand for insulin, leading to elevated blood sugar levels. It is closely linked to obesity, metabolic syndrome, and genetic factors. Without treatment, type 2 diabetes can cause serious cardiovascular, neurological, and organ‑related complications.
Causes
Causes include insulin resistance, obesity (especially central obesity), genetics, sedentary lifestyle, poor diet, chronic inflammation, hormonal imbalances, and certain medications. Family history plays a significant role.
Risk Factors
Risk factors include obesity, metabolic syndrome, family history of diabetes, physical inactivity, aging, poor sleep, PCOS, gestational diabetes, and high‑carbohydrate diets.
How Type 2 Diabetes Affects the Body
Elevated blood sugar damages blood vessels, nerves, and organs. It increases the risk of heart disease, stroke, kidney disease, vision loss, neuropathy, infections, and poor wound healing.
Complications
Complications include cardiovascular disease, kidney failure, neuropathy, retinopathy, foot ulcers, infections, stroke, and increased mortality. Poorly controlled diabetes accelerates these risks.
Symptoms & Signs
Symptoms include increased thirst, frequent urination, fatigue, blurred vision, slow wound healing, numbness or tingling in the feet, and unexplained weight changes.
Diagnosis
Diagnosis is made through fasting glucose, A1C, oral glucose tolerance testing, and metabolic labs. Screening is recommended for patients with obesity or metabolic risk factors.
Differential Diagnosis
Conditions that may mimic or overlap include type 1 diabetes, LADA (latent autoimmune diabetes in adults), Cushing’s syndrome, hypothyroidism, and medication‑induced hyperglycemia.
Lifestyle Modifications
Lifestyle strategies include structured nutrition plans, weight reduction, increased physical activity, improved sleep, stress management, and reducing refined carbohydrates and sugary beverages.
Treatment Options
Treatment includes glucose‑lowering medications, GLP‑1 agonists, SGLT2 inhibitors, insulin (when needed), medical weight management, and metabolic/bariatric surgery. Bariatric surgery is one of the most effective treatments for diabetes remission.
When to See a Doctor
Seek evaluation if you experience symptoms of high blood sugar, have metabolic risk factors, or have a family history of diabetes.
When to Seek Treatment
Treatment is recommended when blood sugar is elevated, when complications develop, or when lifestyle changes alone are not enough to maintain healthy glucose levels.
Long-Term Outlook
Long‑term management focuses on glucose control, cardiovascular risk reduction, weight management, and ongoing monitoring for complications.
Prognosis
With proper treatment, many patients achieve excellent glucose control and reduced risk of complications. Weight loss and metabolic surgery can lead to remission in many cases.
Why Choose Dr. de la Cruz‑Muñoz
Dr. Nestor de la Cruz‑Muñoz specializes in metabolic disease and offers advanced medical and surgical treatments that significantly improve or even reverse type 2 diabetes, especially in patients with obesity.
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