Sucralose – what is it? Use and harmfulness

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Louise Barnett
Louise Barnett
I'm Louise Barnett, the editor at, where my days are filled with the exploration of myriad subjects that pique my curiosity and feed my ever-growing appetite for knowledge. From the latest in laser cutting technology to the timeless wisdom of yoga and meditation, my work allows me to dive deep into topics that not only fascinate me but also have the potential to improve our daily lives. I have a particular interest in how ancient practices meet modern life, leading me to explore everything from Ayurveda to minimalism and beyond. My journey has taught me the importance of balance—between innovation and tradition, action and reflection, and between the digital and the natural world. Each article I publish is a step towards understanding this balance better, hoping to inspire others along the way.

We uncover the secrets of sucralose, an artificial sweetener that has gained popularity among line-conscious people and diabetics. Is it as safe as we think, or does it hide a sweet trap?

Sucralose – what is it?

Sucralose, also known as E955, is an artificial sweetener that has gained popularity for its intense sweetness and lack of calories. It is a substance that, although derived from sugar, goes through a chemical process that changes its structure and properties. As a result of this process, sucralose becomes 300-800 times sweeter than traditional sucrose, while providing no calories to the body, as it is not digested by it.

Sucralose is often chosen as an alternative to sugar by people who want to reduce their calorie intake or monitor their blood sugar levels, such as diabetics. Its presence can be seen in many foods, such as beverages, candy and bakery products, and is also available as a table sweetener.

However, although sucralose is widely accepted and considered safe, there are voices that raise questions about potential side effects and health impacts, especially when consumed in excessive amounts.

Sucralose – harm and side effects

Sucralose, being a substance widely used as an alternative to sugar, is often the subject of scientific studies on its effects on human health. While it is generally considered safe, some studies suggest that it may have some side effects and potentially impact health, especially when consumed in large quantities or over a long period of time.

One aspect that is often studied is the effect of sucralose on gut flora. Some studies suggest that sucralose may affect the balance of bacteria in the gut, which could have long-term health consequences, such as digestive disorders or effects on the immune system.

Other scientific studies focus on the potential effects of sucralose on blood sugar and insulin levels. Although it is a sweetener that theoretically should not affect these parameters, some studies suggest that it may affect the body’s insulin response, which is particularly important for people with diabetes or those on a low-carbohydrate diet.

It is also worth mentioning that although sucralose is considered safe for most people, there are some people who may experience negative reactions such as allergies or intolerances, which can manifest as abdominal pain, nausea or diarrhea.

Sucralose in the diet

In the context of healthy living and nutrition, sucralose is often promoted as a healthier alternative to sugar, especially for people who are trying to control their weight or blood sugar levels. But is it actually an option worth considering in the context of a healthy diet?

First of all, sucralose does not provide calories, which means it can be helpful for people who are trying to reduce their calorie intake. Because it is much sweeter than sugar, it can be used in smaller amounts, which can help control the caloric content of meals and snacks.

However, it is also worth noting how sucralose is used in food products. Often, sweeteners are added to products that are highly processed and may contain other ingredients that are not ideal for a healthy diet, such as saturated fats or artificial additives.

It’s also worth remembering that while sucralose is sweet, it doesn’t provide the body with any nutritional value. In the context of a healthy diet, it’s worth considering whether it’s better to choose natural sources of sweets that also provide the body with important ingredients, such as vitamins and minerals.

In the context of diet and a healthy lifestyle, it is important to approach sucralose and other sweeteners with moderation and awareness. When choosing products containing sucralose, it is also worth paying attention to other ingredients and the overall quality of the product.

Sucralose what is it
Sucralose in the diet / canva

Sucralose and diabetes – can diabetics use it?

In the context of diabetes, choosing the right sweetener can be crucial to keeping blood sugar levels stable. Sucralose is often promoted as a safe option for diabetics, but is it actually the best choice?

In general, sucralose is considered safe for people with diabetes, as it theoretically does not affect blood sugar levels. This is especially important for diabetics, who need to closely monitor and control their glucose levels.

However, some studies suggest that although sucralose itself may not directly affect blood sugar levels, it can affect the body’s insulin response. This means that consumption of products containing sucralose may affect how the body responds to other sources of glucose, which could be important for people with diabetes.

It’s also worth noting that while sucralose itself may be safe for diabetics, the way it’s used in food products can make a difference. For example, products that are sweetened with sucralose may also contain other ingredients that can affect blood sugar levels, such as carbohydrates or fats.

In conclusion, while sucralose may be an option for diabetics looking for an alternative to sugar, it is important to approach this choice with care and awareness when following a diabetic diet. It’s always a good idea to consult such decisions with your doctor or nutritionist to make sure they are safe and appropriate for your individual health situation.

Alternatives to sucralose – are there safer options?

In the world of artificial sweeteners, sucralose is one of the most popular choices. However, for those who are looking for alternatives, whether due to personal preference or health issues, there are many other options available on the market that can serve as replacements.

Stevia, for example, is a natural sweetener that comes from the leaves of the Stevia rebaudiana plant. It is often promoted as a healthier alternative to sugar and other artificial sweeteners, due to the fact that it is natural and does not affect blood sugar levels. Stevia is also several hundred times sweeter than sugar, which means it can be used in much smaller amounts.

Another option is erythritol, which is a sugar alcohol and is naturally occurring in some fruits. Erythritol has about 70% of the sweetness of sugar, but contains far fewer calories and also does not affect blood sugar levels the way sugar does.

Xylitol and sorbitol are other examples of sugar alcohols that are often used as sweeteners. Although they have fewer calories than sugar and may have a less pronounced effect on blood sugar levels, they can affect the digestive system and cause stomach discomfort in some people, especially when consumed in larger quantities.

Choosing the right sweetener can depend on many factors, such as taste preferences, health and dietary goals, and individual tolerance. It is important to explore different options and, if possible, consult choices with a health professional or nutritionist.

Sucralose vs xylitol
Alternatives to Sucralose – Are There Safer Options? / canva

Summary: What is sucralose? Is it healthy?

Sucralose has gained popularity in recent years as a sweetener that promises sweetness without extra calories, becoming an attractive option for weight watchers and diabetics. Its ability to add sweetness without adding calories is undoubtedly beneficial in certain contexts, such as cooking and baking, where traditional sugar could increase the caloric content of food.

However, like any substance, sucralose is not free of controversy and potential health concerns. Scientific studies provide mixed results regarding its health effects, particularly in terms of its impact on gut flora and insulin response. Therefore, while it may be safe and beneficial for many people, it is important to approach its use with moderation and awareness.

In terms of alternatives, there are many other sweetener options available on the market, both natural and artificial, each with its own set of benefits and potential health concerns. Choosing between them can depend on individual needs, preferences and tolerances.

Sucralose – frequently asked questions

Is sucralose sweetener healthy?

Sucralose is considered a safe sweetener and is widely accepted in many countries. However, there are different opinions and studies on its health effects, which provide mixed results.

Is sucralose healthier than sugar?

Sucralose is often chosen as an alternative to sugar due to its lack of calories and ability to sweeten without affecting blood sugar levels, which can be seen as a healthier option, especially for diabetics and people on diets.

What causes sucralose?

Sucralose is generally considered safe, but some studies suggest it can affect the balance of gut bacteria and insulin response. Some people may also experience side effects, such as digestive problems.

Does sucralose raise insulin?

Some studies suggest that sucralose may affect insulin levels, although results are mixed. Some data suggests that it may affect the body’s insulin response, but more research is needed to confirm these results.

How much sucralose instead of sugar?

Sucralose is much sweeter than sugar, so you need less sucralose to get the desired level of sweetness. Typically, 1 teaspoon of sugar can be substituted for about 1/2 teaspoon of sucralose, but the ratio can vary depending on the product and your preference.

What kind of sugar does not raise sugar?

Sweeteners such as erythritol, stevia and xylitol are often used by people who want to avoid raising blood sugar levels because they have little or no effect on glucose and insulin levels in the body.

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