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Hazards of Maltitol 

Maltitol is a common artificial sweeteners commonly used in the preparation of candies, chewing gum, chocolates and other foods. When consumed in moderation, maltitol is generally harmless and has benefits such as being low in calories, preventing dental caries and laxative. However, excessive consumption or long-term intake of large quantities may bring about a series of health problems.

1. Digestive problems 

Bloating and diarrhea: Maltitol is not easily and completely absorbed in the intestines, and excessive consumption may lead to gastrointestinal discomforts such as bloating, diarrhea, and bowel sounds. This is because the unabsorbed portion will be metabolized by bacteria in the large intestine, producing gas and water, thus causing gastrointestinal discomfort.

Gastrointestinal mucosal damage: Maltitol is cold in nature and is not easily dissolved by digestive enzymes, it will accumulate in the gastrointestinal tract after intake, and repeated stimulation of the gastrointestinal tract may damage the gastrointestinal mucosa, resulting in gastric and abdominal pain. 

2. Blood sugar effects 

Despite the low glycemic index of maltitol, its excessive intake may still have some impact on blood glucose control, especially in diabetic patients. Prolonged intake of maltitol in large quantities may be absorbed by the body and converted to glucose, resulting in elevated blood glucose, which is detrimental to disease control.

3. Metabolic burden 

Excessive consumption of maltitol will increase the metabolic burden of the liver and kidney. As maltitol is not easy to be digested and absorbed, it may be converted into fat and accumulate in the body if consumed in large quantities over a long period of time, thus leading to obesity and weight gain.

4. Allergic reactions 

A few people may be allergic to maltitol and develop symptoms such as rash, itching and difficulty in breathing.

5. Nutrient absorption disruption 

Maltitol may interfere with the absorption of certain minerals and vitamins, affecting the body's intake of other important nutrients.

6. Oral health problems 

Although maltitol does not generally cause tooth decay, if consumed in excess, it may react with bacteria in the mouth that produce acids that can damage teeth and increase the risk of gum disease and tooth decay.

7. Cardiovascular Health Risks 

Excessive intake of maltitol is not conducive to the dissolution of carbohydrates and fats. It also affects metabolism and tends to deposit fats in capillaries, leading to elevated blood pressure, and may even increase the risk of blood vessel blockage.

Conclusion 

Maltitol, as a low-calorie sweetener, is safe when used in moderation, but for special populations (e.g., diabetic patients, hypertensive patients, and those with weak gastrointestinal function), it is recommended that it be used with caution and ingested under medical supervision. To minimize potential health risks, excessive consumption of maltitol should be avoided while maintaining a balanced diet and healthy lifestyle.