Doctor insights on:
Examples Of Fructose
Fructose, or fruit sugar, is a simple monosaccharide found in many plants (fruits, vegetables, sugar cane and honey). Fructose is absorbed directly into the bloodstream during digestion. Since 1970 high fructose corn syrup has been increasingly used in the food industry. Excess fructose consumption has been linked to Insulin resistance, obesity, metabolic ...Read more
Fruits/desserts: Fructose is a carbohydrate found in a variety of fruits, fruit juices and some vegetables. Some sources include apples, pears, corn, bananas, even sweet potatoes. Honey is also a good source of fructose. Fructose is also used as a sweetener in some processed foods like desserts. ...Read more
Fruit Sugar: Fructose, or fruit sugar, is a simple monosaccharide found in many plants (fruits, vegetables, sugar cane and honey). Fructose is absorbed directly into the bloodstream during digestion. Since 1970 high fructose corn syrup has been increasingly used in the food industry. Excess fructose consumption has been linked to Insulin resistance, obesity, metabolic syndrome and lipid abnormalities. ...Read more
What are the odds of my 2 sons having the same intolerance? E has fructose int. Could C have the same?
1/4: For a kid to have hereditary fructose intolerance both asymptomatic parents carry the gene and pass it to there kid. Statistical risk is 1/4 of FI with each conception. By chance, 50% would be carriers and 25% would have no gene. However, in reality, every kid could be effected since conception could produce any combination. ...Read more
See below: No - fructose is a sugar. Table sugar is made of sucrose which is a disaccharide of glucose and fructose. However, high fructose as in high fructose corn syrup that is ubiquitously used in the us is very bad for you. It's used because it's cheap and can be grown from corn (america!). Read labels - most grocery items have it. So, look for natural sugar, cane sugar, beet sugar, or honey. ...Read more
Lack digestive Enzm: There are people that do not have the enzyme needed for them to digest and utilize the sugar of most fruits. Without the enzyme, gut bacteria thrive on the sugar and produce gas. The process also draws water through the gut, giving the person cramping, gas and loose stools.The primary way to avoid symptoms is to avoid the fructose. ...Read more
Gas, bloat, diarrhea: Fructose is a sugar that can be malabsorbed, just like lactose (milk sugar); bacteria in the gut will ferment the undigested sugar; fermentation products cause gas, bloat, cramps, diarrhea-depending on the "dose" of fructose. Fructose is found in fruits, e.g. Pears, apples. High fructose corn syrup is not high fructose, but is compared to cs (all glucose). High fruct cs is similar to sucrose. ...Read more
Fructose intolerance: Describes 2 possible conditions: hereditary fructose intolerance, a rare genetic disorder, is lack of an enzyme that breaks down fructose; it is serious and can lead to liver and kidney damage. Fructose malabsorption is difficulty digesting fructose and is less serious but can cause abdominal pain, gas, bloating and diarrhea. Restricting dietary fructose can help. ...Read more
Symptoms/test.: This has symptoms like bloating, diarrhea and/or constipation, flatulence, and stomach pain. This has a diagnostic test called a hydrogen breath test and is the current test used for a clinical diagnosis. Fructose is given and, if not absorbes, is metabolized by bacteria that gives off hydrogen and methane. This is detected and anything higher than 12-15ppm is positive, typically 20ppm. ...Read more
Timing: Both measure glycosylation (sugar binding) of proteins, but they measure different proteins with different half-lives in the body. Fructosamine measures average glucose over the past 10-14 days; a1c measures average glucose over the past 3 mod. Both are weighted toward the most recent days. ...Read more
Simple choice: The patients with congenital or acquired fructose intolerance need only to avoid foods with this sugar in it. This is the sugar of all fruits and fruit juices. Sometimes a person with the problem can tolerate small amounts that may be contained in other foods without symptoms. Read labels of canned or processed foods to check for fructose content. ...Read more
Good....: Get engaged with the propagation of gene activity. ...Read more
Few: This is easily managed once the diagnosis is made, and a decent pediatrician would spot it by the child becoming sick when fructose is introduced to the diet. In a death (and these are very rare), the pathologist would recognize a metabolic problem and perhaps be able to make the call after the fact; some may be missed so no one can tell you exactly. ...Read more
See below: Diarrhea, increased gas, cramping, alterations in gastrointestinal motility, changes in bacterial flora. ...Read more
Yes: Some forms of the disorder may not manifest until adulthood. "Froesch et al. (1963) described 2 adults, aged 33 and 39 years, with fructose intolerance. In addition to the aversion to fructose-containing foods, both had a remarkable absence of dental caries. Swales and Smith (1966) described an affected 21-year-old man, and Kohlin and Melin (1968) reported adult cases." See http://www. Omim. Org/ ...Read more
I have fructose malabsorption. What are some safe low fructose vegetables to eat? Please help me.
Most vegies OK: Of the common vegies, artichokes, asparigas and sugar snap peas are the ones with enough fructose to be avoided. Most vegies are ok. As long as you avoid most fruits you should do ok. Bananas, blueberries and strawberries may be tolerated to some degree. Depending on your level of sensitivity, a visit with a registered dietition may be worthwhile. ...Read more
How common is fructose malabsorption and what are the symptoms? Which foods should be avoided with it?
Be sure of diagosis: Malabsorption is complex and may reflect bacterial fermentation from sibo, small bowel inflammation or mucosal disease (lots of causes), GI transit issues, pancreatic enzyme activity and sufficiency, etc. A fructose re-trial on your part after sibo eradication may be worthwhile. ...Read more
I have fructose malabsorption. What are some safe low fructose vegetables to eat? Please mention specific vegetables. Thank you so much
Here's a whole list (with specifics) from the univ. Of virginia:
http://uvahealth. Com/services/digestive-health/images-and-docs/low-fructose-diet. Pdf. ...Read more
If a person with fructose malabsorption continues eating offending foods what are the consequences? Are there any long-term/serious consequences?
Cramps, loose poo, gas: Different from some food issues, consumption of this material by those who do not digest it prfoduces limited side effects. Similar to eating saw dust, it will go through you, but it will feed gut bacteria that can digest it, creating gas and draw water along. You will cramp and have gas and loose poo. Most affected people learn how much of these materials they can eat without feeling too bad. ...Read more
Glucose, fructose and galactose are all three dietary monosaccharides. The d (or dextro rotary) isomer of each is the one found naturally in nature.
There chemical structures are similar, but slightly different. Both have 4 calories/gram ingested. There is disagreement on whether they exert different effects after ingestion. Both are "empty" calores with no nutrition. ...Read more