Most people buy supplements that do nothing. Here's what actually works for belly fat loss... Not fat burners. Not detox teas. Not metabolism boosters. These 5 fill real gaps when eating in a deficit. 1. CREATINE (5g daily) Improves strength, preserves muscle during fat loss. Your body wants to burn muscle when in deficit. Creatine prevents this while keeping you strong. Bonus: Makes muscles look fuller, not bloated. 2. VITAMIN D (2000-4000 IU daily) Regulates hormones, supports fat metabolism,