Acesulfame potassium is a common artificial sweetener. Some people suggest acesulfame potassium side effects include an increased risk of cancer and harm during pregnancy. However, more research is necessary.
Acesulfame potassium — also known as acesulfame K, or ace K — is an artificial sweetener. In Europe, people may refer to it as E950. Manufacturers sell acesulfame potassium under the brand names Sweet One and Sunett.
Acesulfame is around
Manufacturers may blend acesulfame potassium with other sweeteners such as aspartame and sucralose to mask the bitter aftertaste it can have on its own.
The body may not fully break down or store artificial sweeteners as it does with other food. Instead, the body absorbs it and then passes it, unchanged, through urine.
Acesulfame potassium is a highly versatile artificial sweetener that manufacturers use in a wide range of foods and drinks.
Unlike similar sweeteners, such as aspartame, it is
Examples of foods that may acesulfame potassium include:
- beverages, including soda, fruit juices, non-carbonated drinks, and alcohol
- tabletop sweeteners
- dairy products
- ice cream
- desserts
- jam, jelly, and marmalade
- baked goods
- chewing gum
- syrups
- condiments
The
However, artificial sweeteners, including acesulfame potassium, remain controversial. For example, a 2023 review associates artificial sweeteners with the risk of certain health conditions, including coronary heart disease and type 2 diabetes.
Although some people suggest artificial sweeteners may help with maintaining or achieving a moderate weight, the review suggests research is inconclusive.
The United Kingdom’s National Health Service suggests that ace K and other artificial sweeteners can be a significant help in reducing sugar intake, which may offer benefits such as a lower risk of tooth decay.
However, some products, such as carbonated soft drinks, can contribute to tooth decay whether or not they contain artificial sweeteners.
Some
The FDA recommends that acesulfame potassium is safe up to an acceptable daily intake of
According to a 2024 review, diabetes and artificial sweeteners have a complex and nuanced relationship.
A major benefit of artificial sweeteners is their potential to aid weight management, which can reduce the risk of type 2 diabetes. These sweeteners also do not typically affect immediate blood sugar levels, which may help people with diabetes manage their blood sugar.
However, research in the review links artificial sweeteners with risk factors for metabolic syndrome, which can increase a person’s risk of type 2 diabetes.
The review also states that research on artificial sweeteners and blood sugar regulation or type 2 diabetes risk have conflicting results.
For example, artificial sweeteners may help to protect against the inflammation and problems with insulin signaling involved in insulin resistance.
However, one study in the review found that people with type 2 diabetes who consumed artificial sweeteners had greater insulin resistance than those who did not.
Overall, more research is necessary to fully understand the associations between artificial sweeteners, blood sugar, and insulin.
People with diabetes should speak with their healthcare team if they have concerns or questions about how artificial sweeteners may affect their condition.
One of the most serious claims about acesulfame potassium is that it could increase the risk of cancer.
The FDA highlights
However, in a 2022 population study of 102,856 adults in France, researchers highlighted an association between the sweeteners ace K and aspartame and an increased overall cancer risk.
The researchers conclude that further large-scale and experimental studies are necessary to replicate this result.
A 2023 review highlights an association between artificial sweeteners and certain health conditions, including diabetes and cardiovascular disease, but suggests most research shows no established link to increased cancer risk.
The
According to a 2023 review, artificial sweeteners may cause the following side effects:
- gastrointestinal symptoms
- changes to gut microbiota
- changes in taste
- allergic reactions
A 2024 review also suggests a link between acesulfame potassium consumption and higher central precocious puberty risk in females. Precocious puberty is puberty that occurs earlier than expected, which in females is before
Another 2024 review on artificial sweeteners in general suggests that they may cause pregnancy complications, such as premature birth. Pregnant people should speak with their doctor if they have concerns about artificial sweeteners.
Some people may find it useful to include sweeteners in their diet, especially if they consume high amounts of sugar and want to cut back.
The FDA suggests that people can safely consume up to
People can speak with a healthcare professional if they have any concerns about artificial sweeteners and their health.
Acesulfame potassium and aspartame are both types of artificial sweeteners. The
They are both around 200 times sweeter than sugar, which is lower than other types of sweetener, such as sucralose and advantame.
The FDA suggests people can safely consume up to 50 mg/kg of body weight of aspartame, which is higher than their daily intake recommendation for ace K.
Although some people may have similar health concerns about aspartame and acesulfame potassium, the
The FDA approves acesulfame potassium as a food additive for various food types. People can consume up to 23 packets of this sweetener per day.
Ace K may offer some benefits, such as help with weight management, cutting down sugar intake, and reducing the risk of tooth decay. However, it may also increase the risk of coronary heart disease and cancer.
Ultimately, more research is necessary to understand the potential effects acesulfame potassium may have on health. People can speak with a healthcare professional if they have any concerns about their diet or artificial sweeteners.