1. How are smelly farts produced? First, if the gas stays in the intestine for too long, the bacteria add smelly sulfates. Secondly, eating foods with high sulfur content can also lead to foul farts. However, foods that we know are easy to produce gas such as beans, fruits and vegetables usually lead to a lot of odorless farts. 2.How to avoid farting? The best way to prevent farting is to avoid foods that are rich in sulfur. Sulfur has the odor of rotten eggs and is the culprit of our farting. Foods to avoid include cabbage family vegetables such as broccoli, kale, cauliflower and chard. Other foods rich in sulfur are meat, eggs, cheese, whole milk, garlic, onions, wasabi and foods pickled with sulfites such as wine and dried fruits. To avoid foul-smelling gases, we should eliminate meats that are high in sulfur such as beef and pork (red meat) and replace them with low-sulfur alternatives such as fish and chicken. Replace garlic and onions with ginger and peppers, and eat plenty of low-sulfur vegetables such as avocado, eggplant, spinach and carrots. Increase your intake of fresh fruits and vegetables, using this as a natural laxative to help us pass stools regularly. This shortens the amount of time that gas is exposed to gas-producing bacteria in the colon. When gas is exposed to bacteria for a long time, any food we eat can produce foul odors. Make sure that the stool is regular, to eat more natural fiber drink plenty of water. 3. What other problems can cause us to fart badly? Stinky farts are rarely associated with serious illness. However, if avoiding sulfur-containing foods and having regular daily bowel movements do not improve farting, or if you experience some other symptoms, such as weight loss, abdominal pain, nausea, or vomiting, it means you may have a digestive disorder. Consider the following conditions: (1) Carbohydrate malabsorption The condition ranges from mild to severe. A mild condition may present as vague abdominal pain with bloating. Severe conditions are also known as celiac disease. It may manifest as severe abdominal pain as well as vitamin deficiency. Both conditions need to be treated by removing gluten (gluten) from the diet. Gluten can be found in wheat, rye and barley foods such as bread and flour. Avoiding these foods can improve the symptoms caused by gluten intolerance. (2) Lactose intolerance If we don’t have enough enzymes to break down lactose, it stays in the digestive tract for gas-producing bacteria to consume. If you are lactose intolerant, avoiding dairy products can reduce gas production as well as improve the symptoms of foul farting. (3) Digestive tract infections There are many bacteria and viruses that can cause digestive tract infections. Some may be related to travel to different parts of the world. Infections are usually accompanied by diarrhea, fever and abdominal pain. (4) Candida albicans It is normal to have a small amount of yeast in the intestine; too much can lead to a number of complications. For example, Candida (pseudofilamentous yeast) is naturally present in the GI tract as a life-saving mechanism. However, Candida can be stimulated under certain conditions and transformed into a harmful fungus. This fungus grows in the form of minute filaments and the roots penetrate the organs and tissues of the body. If you have more farts than normally expected, you may have an overgrowth of this yeast. Other symptoms of this condition include colic and bloating caused by excess gas after eating. This usually occurs after eating such “trigger” foods, including baked goods, sugar, beer, bread, vinegar, pizza crust, most beans, pickled foods and fermented foods. (4) Indigestion Indigestion causes food to remain in the stomach, fermenting or rotting, releasing foul-smelling and toxic gases. In addition, these toxic gases may lead to complications in the long run, such as nerve disorders, constipation, heartburn, bloating, abdominal pain, bleeding hemorrhoids, slowed metabolism, and foul-smelling stools. Basically, an adult American has about 5 pounds of undigested red meat in his or her digestive tract. 4, natural remedies to deal with smelly farts (1) fennel Fennel is one of the effective ways to deal with foul farts. It can be effective within a few minutes, about 5 to 10 minutes you can notice the results. You just need to slowly chew a few fennel seeds. Or soak fennel seeds in hot or warm water for 3 to 5 minutes and then drink it slowly. (2) Ginger Although it does not solve the problem of farts, ginger can stop gas from being generated in the digestive system. Therefore, you should eat ginger as soon as possible after eating, or include it in your diet. Alternatively, you can get ginger by drinking it in the form of ginger tea. Grate the ginger and brew it with boiling water, leave it for about 10 minutes, heat it to the right temperature and drink it three times a day. (2) Black seeds and coriander seeds In addition to managing smelly farts, these seeds can prevent bloating, restricted digestion, and acid indigestion. Soak the seeds in boiling water for about 10 minutes or so. Then press the seeds and drink the solution before meals. You can also add these seeds to your diet for better results. (3) Apple Cider Vinegar For years, apple cider vinegar has been proven to be one of the most effective treatments for foul fart. It can also help relieve acid indigestion. Add a tablespoon of apple cider vinegar to a glass of warm water and drink it. (4) Peppermint The most popular remedy for smelly farts, peppermint can be consumed in two ways. One is to brew fresh mint leaves in boiling water and let it sit for a while. The other method is to add 2 drops of peppermint oil to boiling water and leave it for some time. Then take it 2 to 3 times a day. (5) Cinnamon The advantage of cinnamon over other natural remedies is that it provides instant relief from foul fart problems. Heat a cup of soy milk or whey and mix one tablespoon of cinnamon and honey. Let the mixture sit for 5 minutes, reheat the solution to the proper temperature, and drink it. However, do not try this method if you are allergic to soy milk.