Help Me Choose › Shop By Concern › Weight Loss & Metabolism Tests

Many people struggling with weight gain, low energy, or food cravings are dealing with more than just lifestyle factors — issues like hormone imbalances, thyroid dysfunction, or insulin resistance can silently affect metabolism, appetite, and fat storage. Experiencing unexplained weight gain or weight loss—even though your diet or routine hasn’t changed? These weight loss and metabolism tests are designed to help you uncover those potential root causes. Whether you're exploring concerns related to Polyendocrine Metabolic Ovarian Syndrome (PMOS), formally known as Polycystic Ovary Syndrome (PCOS), hypothyroidism, low testosterone, or prediabetes, these panels evaluate key systems like thyroid function, hormone balance, blood sugar regulation, and micronutrient levels. You’ll also find advanced options like DEXA scans, VO2 max, and resting metabolic rate tests with Fitnescity to help track your body’s performance over time. All tests in this category are designed for convenience — you can purchase online without a doctor’s visit, with fast results. Whether you're managing a diagnosed condition or just trying to understand why your body feels off, this is a simple, private, and affordable way to take control of your health.