3 Reasons Why You’re Suddenly Gaining Weight

Sudden weight gain is not only frustrating, but it can also cause health concerns, especially when you haven’t made any changes to your diet or lifestyle that would explain the sudden rise on the scale. Sometimes sudden, unexplained weight gain is your body’s way of communicating that something isn’t quite right. 

It’s wise to seek evaluation with a health care provider whenever you experience unexplained changes in your health. The team at Russak Personalized Medicine in Greenwood Village, Colorado, provides individualized care in a concierge medicine environment. Whether you’re seeking preventive health care or expert management of chronic issues like diabetes or high blood pressure, we have you covered. 

Some hormonal and metabolic issues commonly cause this type of predicament, but a thorough evaluation will be needed to see just what is going on. Here’s a look at three potential causes for unexplained weight gain.

Your thyroid is struggling

Hypothyroidism occurs when the thyroid gland, located at the base of your throat, doesn't produce enough thyroid hormone. This hormone is crucial for regulating your metabolism, and a deficiency can slow down your system. 

When your metabolism slows down, your body burns fewer calories, leading to weight gain, even if your eating habits haven't changed. Symptoms of hypothyroidism can include fatigue, dry skin, hair loss, and sensitivity to cold.

Diagnosis requires a simple blood test, and managing hypothyroidism often involves thyroid hormone replacement therapy, which helps restore normal hormone levels and boost your metabolism. 

Our team has extensive experience helping patients manage hypothyroidism so they can get back to feeling good. 

You’re transitioning to peri/menopause

For women, perimenopause and menopause can be major contributors to sudden weight gain, and the changes tend to occur without much warning. Perimenopause is the transitional period leading up to menopause, marked by dramatically fluctuating hormone levels, particularly estrogen and progesterone. 

These hormonal changes can affect how your body stores fat, often leading to an increase in abdominal fat. Additionally, the natural aging process during this time can slow down your metabolism and reduce muscle mass, further contributing to weight gain.

Menopause, which officially begins one year after your last menstrual period, continues these hormonal changes. Managing weight during perimenopause and menopause involves a multifaceted approach. 

Incorporating strength training exercises can help maintain muscle mass and boost metabolism, while a balanced diet rich in whole foods can support overall health. Hormone replacement therapy (HRT) is also helpful in restoring wellbeing. We offer HRT in the form of creams, medicated lozenges, and EvexiPEL® pellets. We can help you find the right solution to match your lifestyle and preferences. 

You have polycystic ovary syndrome 

Polycystic ovary syndrome (PCOS) is a common hormonal disorder that women of reproductive age face. It occurs when the ovaries produce excess androgens (male hormones), causing issues such as irregular menstrual periods. 

Weight gain is one of the most common and challenging symptoms of PCOS, particularly around the abdomen. This weight gain is often linked to insulin resistance, a condition in which the body's cells don't respond effectively to insulin, leading to higher blood sugar levels and increased fat storage.

Managing PCOS-related weight gain requires a combination of lifestyle changes and medical interventions. A diet low in refined carbohydrates and high in fiber can help manage insulin levels, while regular physical activity can improve insulin sensitivity and support weight loss. 

In some cases, medications such as metformin may be prescribed to help regulate blood sugar levels. Our team creates personalized treatment plans for managing PCOS and can help you get back in control. 

If you're struggling with weight gain, we’re here to help you identify the cause and develop a comprehensive plan to achieve your health goals. Call us today to schedule a consultation and take the first step toward a healthier, more balanced life. We also offer virtual visits.