Sugar cravings, energy crashes & holding stubborn kg's — this might explain why. Most people assume these issues come down to willpower or eating “too much sugar or junk food” In reality, they often start in the gut. Your digestive system is home to trillions of bacteria that influence digestion, blood sugar balance, appetite, and even how your brain responds to hunger. Some gut bacteria thrive on sugar. When digestion is weak or the gut environment is out of balance from stress, inflammation, o