Sugar alcohols are the sugar substitutes which are found in gums, candies, cookies etc. They cause gastrointestinal conditions such as bloating and gas. Soft drinks can bloat our belly as it contains carbonation. Ice cream is rich in sugar which triggers an increase in insulin levels and also increases fat storage in the midsection. Other foods are hot dogs, white pasta, sugar-free gum, cabbage, deep fried vegetables, pastries, and refined grains.