Do you know Artificial sweeteners are associated with cardiovascular disorders? Study reveals
A study found a correlation between higher artificial sweetener usage and an increased risk of cardiovascular disorders like heart attack and stroke.
- United States
A study found a correlation between higher artificial sweetener usage and an increased risk of cardiovascular disorders like heart attack and stroke. The findings of the study were published in The BMJ.
The findings indicate that these food additives, consumed daily by millions of people and present in thousands of foods and drinks, should not be considered a healthy and safe alternative to sugar, in line with the current position of several health agencies.Artificial sweeteners are widely used as no or low calorie alternatives to sugar. They represent a $7200m (£5900m; EUR7000m) global market and are found in thousands of products worldwide, particularly ultra-processed foods such as artificially sweetened drinks, some snacks, and low-calorie ready meals. Several studies have linked consumption of artificial sweeteners or artificially sweetened beverages (ASB) to weight gain, high blood pressure, and inflammation, but findings remain mixed about the role of artificial sweeteners in the cause of various diseases, including cardiovascular disease (CVD). What's more, several observational studies have used ASB consumption as a proxy to explore CVD risk, but none have measured artificial sweetener intake from the overall diet.To investigate this further, a team of researchers at the French National Institute for Health and Medical Research (Inserm) and colleagues, drew on data for 103,388 participants (average age 42 years; 80% female) of the web based NutriNet-Sante study, launched in France in 2009 to investigate relations between nutrition and health.Dietary intakes and consumption of artificial sweeteners were assessed by repeated 24-hour dietary records and a range of potentially influential health, lifestyle, and sociodemographic factors were taken into account.
Artificial sweeteners from all dietary sources (beverages, table top sweeteners, dairy products, etc) and by type (aspartame, acesulfame potassium, and sucralose) were included in the analysis.A total of 37% of participants consumed artificial sweeteners, with an average intake of 42.46 mg/day, which corresponds to approximately one individual packet of table top sweetener or 100 mL of diet soda. Compared with non-consumers, higher consumers tended to be younger, have a higher body mass index, were more likely to smoke, be less physically active, and to follow a weight loss diet. They also had lower total energy intake, and lower alcohol, saturated and polyunsaturated fats, fibre, carbohydrate, fruit and vegetable intakes, and higher intakes of sodium, red and processed meat, dairy products, and beverages with no added sugar. However, the researchers took account of these differences in their analyses.
During an average follow-up period of nine years, 1,502 cardiovascular events occurred. They included heart attack, angina, angioplasty (a procedure to widen blocked or narrowed arteries to the heart), transient ischemic attack and stroke. The researchers found that total artificial sweetener intake was associated with an increased risk of cardiovascular disease (absolute rate 346 per 100,000 person years in higher consumers and 314 per 100,000 person years in non-consumers).
Artificial sweeteners were more particularly associated with cerebrovascular disease risk (absolute rates 195 and 150 per 100,000 person years in higher and non-consumers, respectively). Aspartame intake was associated with increased risk of cerebrovascular events (186 and 151 per 100,000 person years in higher and non-consumers, respectively), while acesulfame potassium and sucralose were associated with increased coronary heart disease risk (acesulfame potassium: 167 and 164 per 100,000 person years; sucralose: 271 and 161 per 100,000 person years in higher and non-consumers, respectively).
This is an observational study, so can't establish cause, nor can the researchers rule out the possibility that other unknown (confounding) factors might have affected their results.Nevertheless, this was a large study that assessed individuals' artificial sweetener intake using precise, high quality dietary data, and the findings are in line with other studies linking exposure to artificial sweeteners with several markers of poor health.As such, the researchers say their results suggest no benefit from substituting artificial sweeteners for added sugar on CVD outcomes. Further prospective cohort studies need to confirm these results and experimental studies are needed to clarify biological pathways, they add.In the meantime, they suggest this study provides key insights into the context of artificial sweetener re-evaluation currently being carried out by the European Food Safety Authority, the World Health Organization, and other health agencies. (ANI)
(This story has not been edited by Devdiscourse staff and is auto-generated from a syndicated feed.)