
Problem: You’re Constantly Battling Brain Fog
Our bodies use glucose for energy, and the brain uses around 20 percent more than any other organ. As important as glucose is for brain function, it’s still possible to have too much of a good thing. Most people need far less sugar in their diet than they consume. When you eat too much sugar and cause a spike in blood sugar, you may end up with brain fog.
Brain fog is an unofficial way of describing a feeling of struggling to focus and think clearly. Many things cause brain fog, including not getting enough sleep, mild dehydration, certain medications, and sugar crashes. In addition, the fluctuations in glucose levels that result from eating sugar can negatively impact your cognition. Managing your blood sugar levels by avoiding added sugars and simple carbohydrates may help you avoid brain fog.