In one 28-day study, participants saw a 12% increase in working capacity and a 16.9% increase in a physical working capacity
This is why many providers recommend caution and mindful drinking
Factors they consider include your BMI (typically need 30 or higher, or 27 with weight-related health conditions), overall health status, contraindications, and realistic treatment goals
You should contact your GP or diabetes care team if: Urinary frequency significantly increases or becomes bothersome You experience pain, burning, or discomfort when urinating Urine appears cloudy, bloody, or has a strong odour You develop excessive thirst alongside increased urination You experience symptoms of dehydration (dizziness, dry mouth, dark urine) For urgent but non-emergency concerns, contact NHS 111 for advice
Nutrients delivered through an IV are absorbed directly into your bloodstream and are 100% bioavailable