Definition: A condition where the thyroid gland produces too much (hyperthyroidism) or too little (hypothyroidism) hormone. Importance: Thyroid hormones regulate metabolism, mood, and energy. Imbalance can cause weight changes, fatigue, and other systemic issues. What You Can Do Naturally: Eat a nutrient-rich diet with iodine and selenium, manage stress, and avoid extreme dieting. Geneva-Med Service Connection: Diagnosed and managed through Primary Care and Chronic Disease Management services.