An increase in blood sugar stimulates insulin production to bring it back to normal levels. Insulin lowers blood sugar levels: when it fluctuates or drops too low, your body thinks it needs more fuel. As a result, you eat even when you don’t really need to.
4. Frequent Colds and Flus
Too much sugar weakens the immune system. This is because glucose reduces the activity of white blood cells, which are responsible for eliminating pathogens like viruses. Regularly eating too much sugar makes us more susceptible to contagions because our bodies are less capable of fighting them off.
