People can also be intolerant to (and pass smelly gas from) other sugars, including sucrose (table sugar) and fructose (found in fresh fruit, corn syrup and some processed foods). (health.com)
These bacteria can emit smelly gases such as hydrogen sulphide and form plaque on your teeth, which can cause tooth decay or gum disease such as gingivitis. (womenshealthandfitness.com.au)
Smelly gas alone is usually nothing to worry about, Dr. Gandolfo says. (health.com)