Certain common medications can cause weight gain as a side effect. These include some antidepressants, antipsychotics, diabetes medications, and steroids. If you've noticed unexplained weight gain, check with your doctor about your prescriptions.
Lack of Sleep
Not getting enough shut-eye can lead to weight gain. Sleep deprivation messes with hunger hormones and may increase cravings for high-calorie foods. Aim for 7-9 hours of quality sleep per night to help maintain a healthy weight.
Stress and Cortisol
Chronic stress raises cortisol levels, which can increase appetite and lead to overeating. High cortisol is also linked to increased abdominal fat. Finding healthy ways to manage stress, like exercise or meditation, may help control weight.
Your Gut Microbiome
The trillions of bacteria in your gut influence metabolism and weight. An imbalanced microbiome may contribute to weight gain. Eating a varied diet rich in fiber and fermented foods can promote a healthy gut.
Frequently Asked Questions
Yes, the average weight gain is about 5-10 pounds.
Most research shows no significant weight gain from birth control pills.
Yes, an underactive thyroid can slow metabolism and cause weight gain.
Yes, genes influence body weight by 40-70%.
The Bottom Line
Weight management involves more than just calories in vs. calories out - many factors influence body weight.
Leslie WS, et al. Weight gain as an adverse effect of some commonly prescribed drugs: a systematic review. QJM. 2007;100(7):395-404.
McHill AW, Wright KP Jr. Role of sleep and circadian disruption on energy expenditure and in metabolic predisposition to human obesity and metabolic disease. Obes Rev. 2017;18 Suppl 1:15-24.
Maruvada P, et al. The Human Microbiome and Obesity: Moving beyond Associations. Cell Host Microbe. 2017;22(5):589-599.
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic. Always discuss health information with your healthcare provider.
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