4. Frequent colds and flu
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 infections because our bodies are less able to fight them off.
5. Blunted taste buds
Many people find the taste of sweetness pleasant. Our tongue gets used to different flavors, and sugar is no exception.
British researchers have discovered that overweight individuals have a decreased sensitivity to sweet tastes and a preference for sugary foods. In the same study, healthy, fit individuals who started drinking two soft drinks a day experienced dulled taste buds and increased sugar cravings after just four weeks.
A 2016 study found that after a month of reducing their sugar intake, the experimental group experienced increased sensitivity to sweet flavors. Therefore, if you reduce your sugar consumption, foods will begin to taste sweeter without it.
