Xylitol gum not only prevents cavities and repairs tooth decay but is also low in sugar and calories, making it suitable for people on diets and diabetics. However, we should note that excessive consumption can also harm the digestive system and lead to weight gain.
Many people enjoy chewing gum, especially xylitol gum, which has become popular in recent years and is considered a healthy candy by many. It not only prevents cavities and repairs tooth decay but is also low in sugar and calories, making it suitable for people on diets and diabetics, which is why it is so widely popular. Relevant experts remind us that while xylitol gum does have many benefits for oral hygiene and health, it offers no real help for cavities, and its side effects from excessive consumption cannot be ignored. It can easily harm the digestive system, leading to abdominal discomfort and diarrhea, and may also cause weight gain and increased blood lipids.
Xylitol is not easily broken down and absorbed; excessive intake can harm the digestive system and cause diarrhea
As a natural plant-based sweetener, xylitol has certain nutritional value and is a normal intermediate in human carbohydrate metabolism. However, excessive intake can easily harm the digestive system. According to health experts, xylitol itself is considered "cool" in nature and is not easily broken down by enzymes in the stomach. It usually goes directly into the intestine, and its absorption rate in the intestine is less than 20%. It tends to accumulate on the intestinal wall, so excessive intake of xylitol can irritate and damage the digestive system, easily causing abdominal discomfort, bloating, bowel sounds, and other conditions like diarrhea.
In European and American countries, foods containing xylitol are required to have a consumer warning on the label stating "excessive consumption may cause diarrhea." However, on the domestic market, including xylitol gum, it is rare to find corresponding warnings on the outer packaging. Many consumers are unaware of this, so many people chew gum without restraint from morning till night, unknowingly harming their own health.
Although xylitol is low in calories, excessive consumption can still lead to weight gain and increased blood lipids
Xylitol looks and tastes very similar to sucrose but has the unique advantage of being low in calories. Each gram of xylitol contains only 2.4 kilocalories, which is about 40% less than other carbohydrates. Moreover, only a portion of it can be absorbed and utilized by the body. Therefore, many manufacturers heavily promote this, and many consumers mistakenly believe that eating xylitol gum and other xylitol-containing foods will not cause weight gain or raise blood sugar levels, and may even help control diabetes. However, in reality, excessive consumption of xylitol can also lead to weight gain and increased blood lipids, which is harmful to health.
Experts point out that, like sucrose, xylitol is a carbohydrate composed of carbon, hydrogen, and oxygen elements, which can also release heat energy after being oxidized in the body, so excessive consumption can lead to obesity.
At the same time, in the initial stage of metabolism, xylitol may not require insulin, but in the later stage, it needs insulin to promote its metabolism. Therefore, although diabetics can use xylitol as a sweetener, they should not consume too much, especially those who experience insulin-induced hypoglycemia, who should avoid it altogether. Furthermore, excessive consumption of xylitol can also increase triglycerides in the blood, leading to coronary atherosclerosis, so people with high blood pressure should also avoid excessive consumption.
Pay attention to controlling the total intake of xylitol; the frequency and duration of chewing gum matter
So, how many pieces of xylitol gum is appropriate to eat in a day? Experts say that China currently has no strict standards for xylitol intake, but considering the physique of Chinese people, the daily upper limit of xylitol intake should not exceed 50 grams.
It is worth noting that xylitol is widely found in foods such as fruits, vegetables, grains, and mushrooms, as well as in plants like rice straw and corn cobs. It is also widely used as a sweetener, nutritional supplement, and pharmaceutical in industries such as chemical, food, and medicine. Besides gum, xylitol is often used as a sugar substitute in products like ice cream, chocolate, yogurt, coffee, health drinks, and throat lozenges. Therefore, individuals must not only strictly control their total daily intake but also control the amount of gum they chew.
Experts recommend that individuals master the frequency and duration of chewing when eating xylitol gum. It is best not to exceed 5 pieces per day. Chewing after meals and snacks can achieve a good anti-cavity effect. At the same time, each chewing session should not exceed 15 minutes, and people with stomach problems should not chew too much gum.
Because chewing gum for a long time not only keeps the facial "chewing muscles" in a constant state of tension but also reflexively secretes a large amount of stomach acid, which can easily damage the stomach. Especially on an empty stomach, it may not only cause adverse reactions like nausea, dizziness, and acid reflux but can also worsen stomach problems, leading to gastritis and gastric ulcers.