4. Weight Gain, Especially Around the Belly
Sugar turns into fat when your body doesn’t use it for energy, especially around the waistline. Hidden sugars in “healthy” foods like cereal or granola bars may be the culprit.
5. Mood Swings or Anxiety
Sugar affects your brain chemicals. It may make you feel good for a moment, then quickly lead to irritability, nervousness, or even sadness when the spike drops.
6. Brain Fog and Poor Concentration
High sugar levels can make it harder to stay focused. You may forget things or struggle to think clearly, especially after meals.
7. Frequent Colds and Infections
Excess sugar weakens your immune system, making it easier for viruses and bacteria to attack your body.
8. Trouble Sleeping
Sugar can interfere with melatonin production and raise your stress hormones, making it harder to fall or stay asleep.
9. Digestive Problems
Bloating, gas, or irregular bowel movements might be a sign your gut is struggling with inflammation caused by too much sugar.
