Unexplained weight gain can be frustrating and concerning. There are many potential causes, ranging from lifestyle factors like diet and exercise to underlying health conditions. Getting to the root cause typically requires a thoughtful evaluation of your habits as well as discussion with a healthcare provider.
Some of the more common potential explanations include:
- Diet - An increase in calorie intake, larger food portions, more fatty/sugary foods, and more frequent snacks and desserts can easily lead to weight gain. Carefully tracking what you eat for a week or two can reveal if your diet needs adjustment.
- Lack of exercise - Physical activity helps burn calories. Without regular exercise, metabolism can slow down and lead to gradual weight gain over time. Aim for 150-300 minutes of moderate activity per week.
- Stress - Chronic stress leads to elevated cortisol levels, which can increase appetite and drive fat storage in the abdomen. Managing stress through lifestyle changes and mind-body practices helps.
- Lack of sleep - Not getting enough sleep alters hunger signals and metabolism, making weight gain more likely. Most adults need 7-9 hours per night. Prioritizing sufficient high-quality sleep helps.
- Medications - Some prescription drugs like corticosteroids, antidepressants, and seizure medications list weight gain as a common side effect. Consulting with your doctor determines if adjustments are recommended.
- Underactive thyroid - An underactive thyroid gland slows metabolism, leading to unintentional weight gain. Bloodwork from your doctor can confirm if this is occurring. Thyroid medication helps regulate levels.
- Age-related changes - As both men and women age, metabolism naturally slows, and muscle mass decreases when strength training is not maintained. Consuming fewer calories and staying active helps attenuate age-related fat gains.
If efforts to improve diet, exercise, sleep, and stress levels have not reversed unexplained weight gain, checking in with your healthcare provider is wise. They can run tests to check hormone levels, rule out medical causes, and work with you to get to the bottom of what is occurring. Maintaining a healthy body weight is important for overall well-being and quality of life.
If you have concerns about unexplained weight gain, consider scheduling an appointment at Restore Health Clinic for a comprehensive evaluation and personalized treatment plan.