Uncomfortable after swim

Causes Intestinal gas is composed of 90% exogenous sources (air that is ingested through the nose and mouth) and 10% endogenous sources (gas is produced within the digestive tract). The endogenous gases are produced as a by-product of digesting certain types of food. Flatulence producing foods are typically high in polysaccharides (especially oligosaccharides such as inulin) and include beans, milk, onions, sweet potatoes, cheese, cashews, broccoli, cabbage, Jerusalem artichokes, oats, yeast in breads, etc. In beans, endogenous gases seem to arise from oligosaccharides, carbohydrates that are resistant to digestion. These pass through the upper intestine largely unchanged, and when they reach the lower intestine, bacteria feed on them, producing copious amounts of flatus (McGee 1984 pp.257–8). In the case of those with lactose intolerance, intestinal bacteria feeding on lactose can give rise to excessive gas production when milk or lactose-containing substances have been consumed. Interest in the causes of flatulence was spurred by high-altitude flight and the space program; the low atmospheric pressure, confined conditions, and stresses peculiar to those endeavours were cause for concern (McGee, 1984 pp.257–8). Mechanism of action The noises commonly associated with flatulence are caused by the vibration of the anal opening. The sound varies depending on the tightness of the sphincter muscle and velocity of the gas being propelled, as well as other factors such as moisture and body fat. The pitch of the flatulence outburst can also be affected by the anal embouchure. Flatus is brought to the anus in the same peristalsis method as ***, causing a similar feeling of urgency and discomfort. Nerve endings in the rectum learn to distinguish between flatus and ***, although loose stool can confuse these nerves, and sometimes results in accidental defecation. Remedies This article or section does not cite its references or sources. You can help Wikipedia by introducing appropriate citations. Dietary Certain spices counteract the production of intestinal gas, most notably cumin, caraway and the closely related ajwain, turmeric, asafoetida (hing) and konbu kelp (a Japanese seaweed). Many people report that by reducing intake of most refined carbohydrates (such as rice, pasta, potatoes and bread), the amount of flatulence may decrease significantly. The water-soluble oligosaccharides in beans that contribute to production of intestinal gas can be reduced through a regime of brief boiling followed by a long period of soaking, but at a cost of also leaching out other water-soluble nutrients. Some legumes also stand up to prolonged cooking, which can help break down the oligosaccharides into simple sugars. Fermentation also breaks down oligosaccharides, which is why fermented bean products such as miso and tofu are less likely to produce as much intestinal gas. Probiotics (yogurt, kefir, acidophilus, bifidus, etc.) and prebiotics (such as FOS) may also reduce flatulence if they are used to restore balance to the normal intestinal flora; used in excess, however, they may create an imbalance which increases flatulence. Medicinal charcoal tablets have also been reported as effective in reducing both odor and quantity of flatus when taken immediately prior to food that is likely to cause flatulence later. Pharmacological Digestive enzyme supplements can significantly reduce the amount of flatulence when that flatulence is caused by some components of foods not being digested by the body and feeding the microbes in the small and large intestines. The enzymes alpha-galactosidase (brands Beano, Bean-zyme), lactase (brand Lactaid), amylase, lipase, protease, cellulase, glucomylase, invertase, malt diastase, pectinase, and bromelain are available, either individually or in combination blends, in commercial products. While not affecting the production of the gases themselves, agents which lower surface tension can reduce the disagreeable sensations associated with flatulence, by aiding the dissolving of the gases into other liquid and solid fecal matter. Often it is helpful to ingest small quantities of acidic liquids with meals, such as lemon juice or vinegar, to stimulate the production of hydrochloric acid, which in turn increases enzyme production. This facilitates digestion and may limit gas production. Health effects This article or section does not cite its references or sources. You can help Wikipedia by introducing appropriate citations. As a normal body function, the action of flatulence is an important signal of normal bowel activity and hence is often documented by nursing staff following surgical or other treatment of patients. There is no particular harm to come from holding in flatus. Flatulence is not poisonous; it is a natural component of various intestinal contents. However, discomfort may develop from the build-up of gas pressure. In theory, pathological distension of the bowel, leading to constipation, could result if a person holds in flatus. If a person holds in flatulence during daytime, it will often be released during sleep when the body is relaxed. Environmental impact Livestock are a significant contributing factor to the greenhouse effect, accounting for around 20% of global methane emissions. Less than 10% of the total greenhouse gas emissions from livestock is produced by animal flatulence; most is produced by animal burping. Livestock in New Zealand account for 60% of the country's greenhouse gas emissions. Livestock in Australia contribute approximately 14% of that country's greenhouse gas emissions. Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah

Further more............. Social context In many cultures, excessive human flatulence is regarded as embarrassing and impolite, even to the point of being a taboo subject; and hence a natural subject for toilet humour. People will often strain to hold in the passing of gas when in polite company, or position themselves to conceal the noise and smell. Flatulence can be considered humorous to some people, either due to the foul smell or the sounds produced. Some find humor in flatulence ignition, which is possible due to the presence of flammable gases such as hydrogen and methane, though the process can result in burn injuries to the rectum and anus.

Quit eating so many beans.

Are you gulping air when you breath while swimming and not exhaling fully or regularly? Just a thought. Bean there, done that. DV

i am SO not sharing a cab with you at Nationals LOLOLOLOL flatus domingus

The previously mentioned information on "flatulence " was garnered from... en.wikipedia.org/.../Main_Page What a great source of useful and useless information.

No. You're getting it out of your system in the pool. Not sure how the other pool users might feel, though :D

Don't worry Kirk.....I think this thread has already become the TMI thread anyway......So I went in for this High Colonic the other day.....talk about feeling clean and relaxed....LOL!! Newmastersswimmer

I have started my training and have intoduced a little more Fartlek training. Do you think this could make me get that uncomfortable feeling???

I think I need to make it clear that the gas thing happens not in the pool. It is after the swim. So other swimmers shouldn't get worried.