OBESITY

 

Obesity is a medical condition characterized by excessive accumulation of body fat, which can negatively impact health. It is typically measured using the Body Mass Index (BMI), where:

• BMI < 18.5: Underweight
• BMI 18.5–24.9: Normal weight
• BMI 25–29.9: Overweight
• BMI ≥ 30: Obesity

Causes of Obesity:

1. Poor Diet - High-calorie, high-fat, and sugar-rich foods.
2. Physical Inactivity - Sedentary lifestyles reduce calorie burning.
3. Genetics - Family history can influence weight gain.
4. Medical Conditions - Hypothyroidism, polycystic ovary syndrome (PCOS), and Cushing's syndrome.
5. Medications - Some antidepressants, antipsychotics, and steroids cause weight gain.
6. Psychological Factors - Stress, depression, and emotional eating.

Health Risks Associated with Obesity:

• Cardiovascular diseases (heart disease, hypertension)
• Type 2 diabetes
• Sleep apnea
• Joint problems (osteoarthritis)
• Certain cancers (breast, colon)
• Fatty liver disease

Management and Treatment:

1. Lifestyle Changes
   • Balanced diet rich in fruits, vegetables, and whole grains.
   • Regular physical activity (150 minutes/week of moderate exercise).
2. Behavioral Therapy
   • Counseling to manage stress and emotional eating.
3. Medications
   • Drugs like Orlistat, Phentermine, or GLP-1 receptor agonists.
4. Bariatric Surgery
   • Procedures like gastric bypass or sleeve gastrectomy for severe cases.

Prevention Tips:

• Maintain a healthy diet and portion control.
• Exercise regularly.
• Track weight and BMI.
• Avoid sugary beverages and processed foods.
• Prioritize sleep and stress management.