Unexplained weight gain can be frustrating and concerning. There are many potential causes, both medical and lifestyle-related. The key is identifying the root cause in order to take appropriate action.
Some common medical causes include:
- Hypothyroidism: When the thyroid gland is underactive, it slows metabolism and can lead to weight gain. Symptoms include fatigue, weakness, and feeling cold. Blood tests can diagnose hypothyroidism. Treatment is thyroid hormone replacement medication.
- Cushing's syndrome: Excess cortisol hormone causes central obesity or weight gain in the face, neck, and trunk. Other symptoms are facial rounding, thin arms and legs, fatigue, and weak muscles. Testing urine, blood, or saliva can help diagnose. Treatment depends on the cause.
- Polycystic ovary syndrome (PCOS): A hormonal imbalance linked to insulin resistance causes weight gain, irregular menstrual cycles, excess hair growth, and ovulation problems. Losing just 5% of body weight can restore regular periods. Medications and lifestyle changes treat symptoms.
- Depression or anxiety: Mental health conditions are associated with changes in appetite that lead to weight gain or loss. Managing stress through self-care and treatment helps stabilize any unexplained fluctuations.
Lifestyle factors that contribute to weight gain include:
- Diet: Consuming excess calories, eating high-calorie processed foods, drinking high-sugar beverages, and eating large portions leads to weight gain over time. Focus on whole foods prepared at home.
- Physical activity: Not getting enough exercise decreases calorie burning. Aim for 150 minutes of moderate activity per week. Start slowly and build up.
- Sleep: Not getting 7-9 hours of sleep disrupts appetite-regulating hormones. Prioritize sleep hygiene for overall health.
- Medications: Corticosteroids, antidepressants, seizure medications, diabetes medications, and beta blockers may cause weight gain. Ask your doctor about alternatives.
- Quitting smoking: Quitting smoking is good for health but often leads to some weight gain as metabolism slows and food cravings increase. Be prepared with healthy snacks.
- Stress: Chronic stress increases cortisol and can prompt overeating, especially high-fat and sugary foods. Practice stress management techniques.
If you experience significant or persistent weight gain, consult your doctor to check for underlying conditions. Keeping a food and symptom log can uncover connections to guide treatment. Losing just 5-10% of body weight can dramatically improve health.
At Hormone Harmony Clinic, we offer comprehensive hormone testing and *personalized treatment plans* to help identify and address hormonal imbalances that may be contributing to unexplained weight gain. Our compassionate providers partner with you to optimize wellness. Contact us today to learn more or schedule an appointment!