In this time of Covid-19 when people are afraid to go to the dentist or are eating a lot of sugar and processed snacks this message will help you. Sugar is bad in every aspect: It will decrease your immune response, increase both bad bacteria and yeast or Candida, hurt your saliva and your gut, and it will cause inflammation and tooth decay. Switching to a safe "non-sugar" sugar such as xylitol will save your health and a lot of money.