Root Causes of Weight Gain and What You Can Do

Weight gain that feels difficult to explain or control is a common experience and is rarely caused by a single factor. Hormonal imbalances involving insulin, cortisol, thyroid hormones and reproductive hormones can all influence how the body stores and processes fat. Certain medications, chronic stress, poor sleep, genetic predisposition and gut microbiome changes may also contribute. Data from the National Health and Nutrition Examination Survey found that approximately 40% of U.S. adults meet the clinical definition of obesity, with adults between the ages of 40 and 59 experiencing some of the highest rates. Because these factors often overlap and compound over time, the most effective approaches to weight management tend to be individualized and guided by a healthcare provider. Options may include lifestyle modifications, GLP-1 receptor agonists and other prescription medications, and compounded formulations prepared by a 503A compounding pharmacy based on a provider’s recommendations. A dedicated page on this site covers GLP-1 medications in detail. The Transform Medical Weight Loss Program, available through Pharmacy Solutions, connects patients with trained providers who develop customized, science-backed protocols. Over-the-counter supplements such as ProBalance Pro-Peptide, Pro-Balance Pro-DIM, ProBalance Green Tea-70 EGCG, Pro-Balance Pro-Glucose Support, Pro-Balance ALA 300 Alpha Lipoic Acid, Pro-Balance L-Glutamine and Metagenics UltraFlora Control are also available for purchase without a prescription. A healthcare provider can help determine which combination of approaches is appropriate for your individual situation and goals.