Women's Tips

Sweeteners for weight loss


Many people instead of the usual sugar put in tea or coffee sugar substitute. Because they know that excess sugar in the daily diet is harmful to health, causing diseases such as caries, diabetes, obesity, atherosclerosis. These are diseases that significantly impair the quality of life and reduce its duration. Sugar substitutes (sweeteners) are low in calories and inexpensive. There are natural and chemical sweeteners. Let's try to figure out whether they are harmful or useful.

Slimming sugar

Give up sweets if you want to lose weight. This is the slogan of almost all known diets. But many people simply cannot live without sweets. However, the desire to lose weight is also quite strong, and they replace sugar with chemical sweeteners.

The first sugar substitutes were invented to prevent the development of dangerous diseases, but, unfortunately, most sweeteners carry an even greater risk. Slimming sugar substitutes can be divided into those that are obtained artificially (synthetic sugar substitutes) and natural (glucose, fructose). Many nutritionists believe that for slimming it is better to use natural sugar substitutes.

Natural "alternative" sugar

The most popular natural sweetener. Most people who want to lose weight, choose it. Fructose is harmless in limited quantities, does not cause caries. If you do not overdo it, it may even stabilize blood sugar levels. But fructose often becomes the cause of obesity, because its caloric content is the same as that of regular sugar. Hardly you can lose weight by replacing sugar with fructose.

Have you ever tried to lose weight? Judging by the fact that you read these lines - the victory was not on your side.

Recently, the release of the program "Test Purchase" was released on Channel One, in which they found out which products for weight loss really work and which ones are simply not safe to use. The goji berries, green coffee, turboslim and other superfoods were hit by the sights. You can find out which tools failed the test in the next article. Read the article >>

Natural sugar substitutes. Also not inferior to him in calories, like fructose. Sorbitol and xylitol are not suitable for weight loss. But sorbitol perfectly replaces sugar in diabetes, and xylitol will not allow caries to form.

Another natural sweetener. It is much sweeter than sugar, so a much smaller amount will satisfy your needs for sweets. Much has been written about the benefits of honey, but if you eat it with spoons several times a day, then, of course, weight loss is out of the question. Those who wish to lose weight are advised to drink this health cocktail on an empty stomach. In a glass of pure water, put a teaspoon of honey and squeeze a tablespoon of lemon. This drink helps to start the work of the whole organism. In addition, it reduces appetite. But remember - if you want to lose weight, you should not abuse such a useful product as honey.

Chemical Sweeteners

They often have zero calorie content, but the sweetness of these substitutes surpasses both sugar and honey several times. It is their most people use with the purpose of losing weight. Using such substitutes, we deceive the body. Scientists have recently come to this conclusion.

Scientists are confident that synthetic substitutes do not contribute to weight loss, but to weight gain. After all, our body receives artificial food and takes it for real. Insulin begins to be produced to break down the glucose that is ingested into the body. And it turns out that there is nothing to split. Therefore, the body will immediately require the material for splitting. A person has a feeling of hunger and the need to satisfy it. In this state, lose weight will not work.

There are many sugar substitutes, but the RAMS allows only four artificial sweeteners. These are aspartame, cyclamate, sucralose, acesulfim potassium. Each of them has its own number of contraindications to use.

This is a low-calorie sweetener that is not absorbed by our body. It is 200 times sweeter than sugar, so one dragee is usually enough for a cup of tea. Despite the fact that it is an officially approved additive in Russia, which is part of many products, acesulfame potassium can be harmful to health. It leads to violations in the bowels, can cause allergic diseases. By the way, in Canada and Japan, this additive is prohibited for use.

It is a digestible sugar substitute, which is 200 times better than this product in sweetness. This is the most common substitute. It is also one of the most harmful under certain conditions. In the Russian market, this sweetener is found under the brand name “Aspamix”, NutraSweet, Miwon (South Korea), Ajinomoto (Japan), Enzimologa (Mexico). Aspartame accounts for 25% of the world sugar substitutes.

30 times sweeter than sugar. This is a low-calorie sweetener, which is allowed only in 50 countries of the world. Cyclamate has been banned in the United States and Great Britain since 1969. Scientists have a suspicion that it provokes renal failure.

About 600 times sweeter than sugar. This is a relatively new intense sweetener. It is produced from sugar that has undergone special processing. Therefore, its caloric content is much lower than that of sugar, but the effect on blood glucose remains the same. The usual taste of sugar remains unchanged. Many nutritionists believe this sweetener is the safest for health. But it is important to remember that an overdose of any product (and even more so that 600 times sweeter than sugar) can cause problems.

Stevia Sugar Substitute

Scientists in many countries are conducting research, trying to find natural low-calorie sweeteners of natural origin, which do not harm the human body. One of them has already been found - this is stevia herb. There are no reports of harm or adverse effects on the health of this product. It is believed that this natural sweetener has no contraindications.

Stevia is a plant in South America, used by Indians as a sweetener for hundreds of years. The leaves of this bush are 15-30 times more sweet than sugar. Stevioside - stevia leaf extract - 300 times sweeter. The valuable properties of stevia are that the body does not absorb the sweet glycosides from the leaves and from plant extracts. It turns out that the sweet herb is almost calorie-free. Stevia can be used by diabetics because it does not increase blood sugar levels.

The largest consumer of stevia is Japan. Residents of this country are wary of using sugar, because it is associated with caries, obesity, and diabetes. The Japanese food industry is actively using stevia. Mostly, oddly enough, it is used in salty foods. Stevioside is used here to suppress the burning of sodium chloride. The combination of stevia and sodium chlorine is considered common in Japanese dishes such as dried seafood, pickled meat and vegetables, soy sauce, miso products. Stevia is also used in beverages, for example, in the Japanese version of Diet Coca-Cola. Use stevia in candies and chewing gums, baking, ice cream, yogurt.

Priorities for using stevia

Unfortunately, in our country, stevia in the food industry is not used as in Japan. Our manufacturers use cheaper chemical sugar substitutes. But you can add stevia to your diet - it is sold in powders and tablets, and you can buy dried stevia leaves. Perhaps this product will help you partially or completely abandon sweets, and this contributes to losing weight and improving well-being.

In secret

Have you ever tried to lose weight? Judging by the fact that you read these lines - the victory was not on your side.

Recently, the release of the program "Test Purchase" was released on Channel One, in which they found out which products for weight loss really work and which ones are simply not safe to use. The goji berries, green coffee, turboslim and other superfoods were hit by the sights. You can find out which tools failed the test in the next article. Read the article >>

Can all sweeteners help in losing weight?

There are two types of sugar substitutes, which differ in the method of production and raw materials: artificial and natural. Synthetic sugar analogues have zero or minimum caloric content, they are obtained by chemical means. Natural sweeteners are made from fruit, vegetable or herbal raw materials. They contain carbohydrates that do not cause a sharp rise in the level of glucose in the bloodstream of a person, but at the same time the caloric content of these products is often quite high.

How to choose an effective and at the same time safe substitute for sugar for weight loss? Before using any such product, it is necessary to carefully study its properties, energy value, read about contraindications and application features and consult a doctor.

Natural Sweeteners

Most natural sugar substitutes have a high calorie content, so they cannot be consumed in large quantities. Due to their high energy value, they can lead to gaining extra pounds in a short period of time. But with moderate use, they can effectively replace sugar (since it is sweeter than it several times) and eliminate the strong desire to eat something sweet. Also, their indisputable plus is high safety and minimal risk of side effects.

Fructose, unlike glucose, does not lead to jumps in blood sugar levels, and therefore it is often recommended to use it in diabetes mellitus. But the calorie content of this product is almost the same as that of just sugar - 380 kcal per 100 g. And despite the fact that it is 2 times sweeter than it, which means that the amount of fructose in food can be reduced by half, the use of this product is undesirable for those people who want to gradually lose weight.

The craze for fruit sugar instead of the usual one sometimes leads to the fact that people no longer keep track of what doses and how often they use it. In addition, fructose is very quickly absorbed in the body, and increases the appetite. And because of its high calorie content and impaired metabolism, all this inevitably leads to the appearance of extra pounds. This carbohydrate in small doses is safe and even beneficial, but, unfortunately, it will not work to lose weight with it.

Xylitol is another natural sweetener that is made from fruits and vegetables. It is an intermediate product of metabolism, and in a small amount is constantly synthesized in the human body. A big plus of xylitol is its good tolerability and safety, since it is not a foreign substance in its chemical structure. A pleasant additional feature is the protection of tooth enamel against the development of caries.

The glycemic index of xylitol is about 7-8 units, so it is one of the most common sugar substitutes used in diabetes. But the caloric content of this substance is high - 367 kcal per 100 grams, so they should not get too carried away.

Stevia is a plant from which the natural sweetener stevioside is industrially produced. It has a pleasant sweet taste with a bit of a specific herbal tint.

Its use in food is not accompanied by a sharp change in blood sugar levels, which indicates a low glycemic index of the product.
Another plus of stevia is the absence of harmful and side effects on the human body (subject to the recommended dosages). Until 2006, the question of the safety of stevioside remained open, and on this occasion various tests were conducted on animals, the results of which did not always testify in favor of the product. There were rumors about the negative impact of stevia on the human genotype and the ability of this sweetener to cause mutations. But later, when checking the conditions for carrying out these tests, the scientists came to the conclusion that the results of the experiment cannot be considered objective, since it was carried out in inappropriate conditions.

Moreover, its use often leads to an improvement in the well-being of patients with diabetes mellitus and hypertension. Clinical trials of stevia are being carried out at the present time, since all the properties of this herb have not yet been fully studied. But given the low calorie content of the product, many endocrinologists already consider stevia as one of the safest sugar substitutes, which do not lead to an increase in body weight.

Erythritol (erythritol)

Erythritol refers to those sweeteners that people began to make from natural raw materials on an industrial scale relatively recently. By its structure, this substance is a polyhydric alcohol. The taste of erythritol is not as sweet as sugar (about 40% less pronounced), but its caloric content is only 20 kcal per 100 g. Therefore, for diabetics with excess weight or just people wanting to lose weight, this sweetener can be good alternative to regular sugar.

Erythritol has no effect on insulin production, so it is safe for the pancreas. This sweetener has virtually no side effects, but since it is used not so long ago, there are no confirmed data on its effect over several generations. It is well tolerated by the human body, but in high dosages (more than 50 g at a time) can cause diarrhea. A significant disadvantage of this substitute is the high cost compared to prices for regular sugar, stevia or fructose.

Synthetic sweeteners

Artificial sweeteners do not contain calories, and at the same time have a pronounced sweet taste. Some are 300 times sweeter than sugar. Their entry into the oral cavity stimulates the receptors of the tongue, which are responsible for the sensation of sweet taste. But, despite the zero calorie content, to get involved in these substances is not necessary. The fact is that with the help of synthetic sweeteners a person deceives his body. He eats supposedly sweet food, but it does not bring the effect of saturation. This leads to a pronounced hunger, which increases the risk of breaking with a diet.

Some scientists believe that substances that are not absorbed by the body and, in fact, are alien to it, a priori can not be useful and harmless to humans. Also, many of the synthetic analogues of sugar can not be used for baking and hot dishes, because under the action of high temperature, they begin to release toxic substances (up to carcinogens).

But on the other hand, numerous clinical studies have proven the safety of a number of artificial sugar substitutes, subject to the recommended dosage. In any case, before using a sugar substitute, you should carefully read the instructions, examine possible side effects, and consult with your doctor.

Aspartame is one of the most common sweeteners, but it does not belong to the means of choice for those patients who want to lose weight. It does not contain calories and has a pleasant taste, but during its decomposition in the body a large amount of the amino acid phenylalanine is formed. Phenylalanine normally enters the chain of many biological reactions that occur in the human body, and has important functions. But in case of overdose, this amino acid adversely affects the metabolism.

In addition, the safety of this sweetener is still a big question. When heated, formaldehyde is released from this substance (it has carcinogenic properties, causes allergies and food disorders). Aspartame, like other artificial sweeteners, is prohibited for use in pregnant women, children, and debilitated patients.

This sweetener blocks an important enzyme in the intestine - alkaline phosphatase, which prevents the development of diabetes and metabolic syndrome. When eating aspartame, the body feels a pronounced sweet taste (this substance is 200 times sweeter than sugar) and is preparing to digest carbohydrates that are not actually supplied. This leads to increased production of gastric juice and a violation of normal digestion.

The opinions of scientists regarding the safety of this sweetener differ. Some of them say that its use occasionally and in moderate quantities will not bring harm (provided that it will not be subjected to heat treatment). Other doctors say that eating aspartame significantly increases the risk of chronic headache, kidney problems and even the appearance of malignant tumors. For slimming, this sweetener is definitely not suitable, but whether or not diabetics who have no weight problems are using it or not is an individual question that needs to be solved together with their doctor.

Сахарин слаще сахара в 450 раз, его калорийность – 0 калорий, но при этом он имеет неприятный, слегка горький привкус. Сахарин может вызывать аллергию сыпь на теле, расстройства пищеварения, головную боль (особенно при превышении рекомендуемых дозировок). Также ранее было распространено мнение о том, что это вещество вызывало рак у лабораторных животных во время исследований, но потом его опровергли. Saccharin showed a carcinogenic effect on the organism of rodents only if the weight of the sweetener that was eaten was equal to the body weight of the animal.

To date, it is believed that in minimal dosages this substance does not have a toxic and carcinogenic effect. But in any case, before using the pills, you should consult with a gastroenterologist, because in patients with problems of the gastrointestinal tract, this supplement may cause exacerbation of chronic inflammatory diseases.

It weakens the action of many enzymes of the intestine and stomach, due to which the process of digesting food is disturbed and a person can be bothered by heaviness, bloating and pain. In addition, saccharin disrupts the absorption of vitamins in the small intestine. Because of this, many metabolic processes and important biochemical reactions are disturbed. With frequent use of saccharin, the risk of hyperglycemia increases, therefore, at present, endocrinologists practically do not recommend this supplement to diabetics.

Cyclamate is a synthetic sweetener, which has no nutritional value, and is ten times sweeter than sugar. There is no official evidence that it directly causes cancer or other diseases. But in some studies, it was noted that cyclamate enhances the harmful effects of other toxic ingredients in food. It increases the activity of carcinogens and mutagens, therefore it is better to refuse this substance.

Cyclamate is often included in the composition of carbonated chilled drinks, and can also be used to prepare hot or baked dishes, since it is well resistant to changes in temperature conditions. But given that it is not always possible to know exactly the composition of the products from which the food is prepared, it is better to replace this sugar sweetener with safer options.

Soda with cyclamate has a bright sweet taste, but it never completely quenches thirst. After it, there is always a feeling of cloying in the mouth, and therefore the person wants to drink all the time. As a result, a diabetic drinks a lot of fluid, which increases the risk of edema and increases the burden on the kidneys. In addition, cyclamate per se has a negative effect on the urinary system, since it is in the urine that benefits are derived. It is also undesirable to use this supplement for weight loss, because it carries no biological values ​​and only stimulates the appetite, causes thirst and problems with metabolism.

Sucralose belongs to artificial sugar substitutes, although it is obtained from natural sugar (but there is no such carbohydrate in nature as sucralose). Therefore, by and large, this sweetener can be attributed to both artificial and natural. This substance has no calories and is not absorbed in the body, 85% of it is excreted through the intestine unchanged, and the remaining 15% is excreted in the urine, but they also cannot be transformed. Therefore, this substance does not bring any benefit or harm to the body.

Sucralose withstands high temperatures when heated, which allows it to be used for the preparation of dietary desserts. This is a good option for those people who want to lose weight and at the same time pamper themselves with delicious sweet food. But this sugar substitute is not without drawbacks. Like other zero-calorie sweeteners, sucralose, unfortunately, leads to increased appetite, because the body receives only a sweet taste, but not energy. Another disadvantage of sucralose is the high cost in comparison with other synthetic analogues, so it is not so often found on store shelves. Despite the relative safety and all the advantages of this sugar substitute, it must be remembered that it is an unnatural substance for our body, therefore, in any case, it is not necessary to abuse it.

It is best for overweight people to try to quench their thirst with healthy fruits with a low or medium glycemic index. And if sometimes you want to pamper yourself with light desserts, it is better to use a small amount of natural and safe sugar substitutes.

Why and who needs these products?

Sweeteners are sucrose-free substances designed to give food a sweet taste. They are of two kinds.

  1. Natural, gently acting on the carbohydrate process in the body and not conducive to a sharp increase in glucose levels. Therefore, they are prescribed to people with diabetes or metabolic disorder. These sweeteners include fructose, xylitol, sorbitol, lures, etc. They have a familiar taste, are fully absorbed by the body and are safe. However, they do not contribute to weight loss, since they contain a sufficiently large number of calories.
  2. Synthetic - do not carry calories, do not participate in the process of exchanging carbohydrates, do not produce energy and are not absorbed by the body. This group includes aspartame, sucracite, saccharin, cyclamate, etc. They are commonly used in industrial production in order to reduce its cost. No confection or sweet drink today can do without these substances.

Will sugar substitutes help in the fight against obesity?

It is logical to assume that if synthetic sweeteners do not contain calories, they are effective for losing weight. This principle is guided by a large army of admirers of the use of sugar substitutes and products containing them marked “Lite”. This may work in the short term. But in a longer period, everything is not so rosy.

As you know, hunger is caused by a decrease in the level of glucose in the liver in the form of glycogen, which is a vital component.

When its reserves are exhausted, the “hunger center” sends a signal to the stomach, to which the latter responds with contractions. They cause an urgent desire to eat, and the adrenaline produced pushes us to immediately search for food.

Full saturation is possible not only when filling the stomach, but also when restoring glycogen stores in the liver. Here lies the danger for a person who uses sweeteners.

The fact is that, not assimilated by the body, calorie-free sweeteners affect only taste buds. They do not produce simple carbohydrates, giving glucose, and do not satisfy the "center of saturation" in our brain. As a result, the feeling of satiety does not occur. People continue to eat, although their stomach is already full. In addition, the "deceived" organism, which did not replenish the level of glycogen, with the subsequent intake of glucose begins to put it in reserve.

The same applies to drinks containing sugar substitutes. They do not so much quench as provoke an even greater thirst due to the fact that sweet substances are not completely removed by saliva. It remains an unpleasant cloying feeling that we are trying to drink with a new batch of soda. By the way, this is another reason for the popularity of the use of sweeteners in mass food production. They excite thirst and appetite, contributing to increased sales.

Another trap that prevents you from saying goodbye to extra pounds is psychological perception. The man is sincerely convinced that by giving up sugar and reducing the caloric content of food, he earned the right to please himself with an extra candy.

All this leads to the fact that usually people who use sugar substitutes gain weight, instead of losing it.

This does not mean that sweeteners only cause harm. They are indispensable for diabetes, metabolic disorders, weak tooth enamel. There may be a benefit from them in the fight against obesity. But only in case of compliance with the dosage of the used substitutes and strict control of the amount and caloric content of the main food.

Moreover, it is desirable to receive sweeteners on the recommendation and under the supervision of a specialist. After all, it is very difficult to independently calculate the required number of substances used, given the large percentage of their hidden content. After all, no manufacturer will indicate the exact amount of sugar substitutes contained in its product.

Which sweetener is better to choose to fight overweight?

So, you decided to stop using sucrose and replace it with other substances. What is to buy a sweetener? A good product must satisfy several conditions:

  • to be as safe as possible for health,
  • taste good
  • contain a minimum of calories, if our goal is to lose weight,
  • to be heat-treated, to be used when cooking dishes.

From the point of view of these criteria, it is rather difficult to select the best sugar substitute. Most synthetic do not withstand high temperatures. Sometimes it just leads to a significant deterioration in their taste, at worst - to the breakdown of a substance, for example, aspartame, into carcinogenic elements. Also, synthetic sweeteners are prohibited during pregnancy, lactation and childhood.

Natural substitutes are good for all but the calories present. Only a unique sweetener - stevia - managed to combine all the requirements. Despite its natural origin, it contains the minimum number of calories and has virtually no side effects. Therefore, if necessary, it can be recommended even for pregnant women and children. Moreover, stevia strengthens blood vessels, contributes to the normalization of the liver, pancreas and stomach.

This substance is permitted for use even under strict US law. This does not mean that you can take it thoughtlessly. However, with proper compliance with the dosage of stevia is the safest and most useful sweetener to help you lose weight.

It can be purchased both in pure form and as part of complex sugar replacement products. Among the most famous is the Russian Fit-parade complex, which is used to prevent caries and reduce caloric intake.

But best of all, if you do not have vital indications for using sucrose substitutes, just try to change your taste and life habits. Gradually limit your sugar intake, learn to enjoy the natural sweetness of foods, and lead an active and healthy lifestyle. And then those extra pounds will go away without the use of chemicals.

Natalia Evgenievna Pokhodilova

Psychologist, Kinesiologist Online consultant. Specialist from the website b17.ru

I read that they do not care, despite their zero calorie content, increase sugar. .

"So, and prevent slender."
you know, food in general "increases sugar", do not eat, most importantly, food.

I started from zharozamenitel zhor. Hellish
At first, it seems to be nothing, and then. No, it's better to just put less sugar.
I don’t eat it already, and the body still rebel: "No, you're lying to me again! This is not sugar. FOOD, where EDAaa. 1".
And so it all started well.
By the way, my sugar is normal, 4.1-4.5. Weight is also nothing. Was. To zhora. Now I sit on the evening cabbage. 1 kg ate. Too heavy. Such is my amazing microworld.

I have not eaten sugar for several years, I live on substitutes and I feel great. I take only with zero calories, come with 1-2 calories, in tablets. Not only tea or coffee, everywhere I add it. In porridge for breakfast, crush into powder curd and add. They say that it is harmful to the liver, but the main thing is just not to get involved. Here fructose powder for weight loss is nonsense. Somehow she looked at how many calories there were - she almost fainted.

Sakhzamy are very different. There are high-calorie type of fructose and sorbitol. There is a little. Read the composition. There are chemotic, there is a completely natural type of stevia. I use fitparad number 1 and number 7 (with Jerusalem artichoke and wild rose) - low calorie. the taste is decent, the composition is decent.
Stevia is certainly more useful. but she tastes in great concentration, that is, sweet candy on stevia is not done.

take calorie-free. they definitely will not increase anything.
I usually use ice cream and soda with a sugar substitute. with sugar they are too sweet

Related topics

Sugar does not eat, sweeteners, too. Once a week in the morning I allow myself one or two cookies.
And so if you lose weight, and there are sweeteners in their glycemic index is high.

I add that add cinnamon ground slightly))).

the coolest sweetener stevia. there are no calories, it tastes like sugar, no harm has been detected from it. in Japan, they love him very much, they eat him in tons a year)))

Take stevia, natural and carbohydrate

About stevia. Her true love in Japan. Our stevia is terrible to taste. There is its impossible, better American. I also tried fitparad, it has a minimum calorie content, the taste is decent, although it also contains stevia. In Russia, you will not be able to buy anything decent anymore, although there are a decent amount of natural sugar substitutes.
Blood sugar does not increase. That's bullshit

Guys, read publics, who would just have heard a lot about what they were posting and the full-grown bikinis. GI is important for diabetics. In order to lose weight, you need a shortage of calories, and from what you make up your calorie, these will be skin and hair, so it is in our interest to make our food from healthy products. Someone thinks that sah zamy is chemistry and poison, and a little bit better but they eat sugar. Someone loves stevia, I personally like stevia, but it is not always suitable. Personally, I do not like sweet drinks, where you can put stevia, I drip stevia. On a holiday, if I bake, I was convinced that it was better with sugar. I personally observed that the praised fractional food does not suit me with "slow carbohydrates" (that the topic is also controversial, and what are fast and slow carbohydrates and the same white rice as "fast carbohydrate", if so, how many are dried ??), I start to walk forever hungry and as a result I throw myself so slow that my calorie is high. I optimally eat 3 times a day but have more portions than the fractional one. Cookie, if you want to eat it. In terms of energy, I am normal, but hunger does not torment at all. But I'm not losing weight now, really.
We are all different, we all have different tastes, preferences. First of all listen to yourself

Why sugar substitutes do not help to lose weight?

Sweeteners were created to replace sugar. First of all, that a person does not need to completely abandon the usual sugar sweetness.
To do this, you can use natural sugar substitutes, such as fructose, xylitol, sorbitol. These sweeteners are only slightly inferior to ordinary sugar in calories, but they differ very favorably in composition by the fact that they do not cause an increase of blood glucose in the body after they are taken. For this reason, they can be used by patients with diabetes, which they benefit.
As for helping those who want to lose weight, then because natural sugar substitutes almost do not differ in calories from sugar, then to lose weight, eating them will not work.
Another thing synthetic sweeteners. They contain almost 0 kilocalories and much sweeter than sugar. It seems that they certainly will help to lose weight. However, it is not.
Synthetic sugar substitutes do not increase blood glucose levels. Neither as sugar - quickly, nor as natural sugar substitutes - slowly. Synthetic sugar substitutes are not absorbed in the human body at all, they simply affect the taste buds.
And getting glucose from the blood into the liver and putting it there in the form of glycogen is one of the necessary moments of saturation of the body. When glycogen ends in the liver, we feel hunger, when glycogen accumulates in the liver - we are full.
It turns out that synthetic, creating the illusion of sugar replacement, does not contribute to the achievement of saturation by the body. In the end, I want to eat more often and all because of the fact that glucose in the blood did not fall. It was sweet, but confusing - zero. And as a result, a person again wants to eat, and he eats again, and gains extra pounds. And, as noted above, we do not take into account those health problems that synthetic sweeteners can cause. But coverage of this issue is beyond the scope of this article.

So, we can conclude that there are both benefits and harms of sugar substitutes (especially natural ones), but any sugar substitutes do not help to lose weight. (To understand the benefits and harms of sugar substitutes, pay attention to this article on the site). And if natural sweeteners with success and some benefit (think of diabetes) can replace sugar, then it is better to completely eliminate synthetic species from the diet in order to avoid health problems.