Understanding Variations in Artificial Sweetener Use Among Women of Reproductive Age

Recent research highlights that not all individuals who consume artificial sweeteners are the same, especially among women of reproductive age. A systematic review conducted by the University of Adelaide analyzed 15 studies focusing on non-pregnant, non-lactating women aged 15 to 49, shedding light on the diverse patterns and factors associated with artificial sweetener consumption. These low-calorie sweeteners, including aspartame, sucralose, and steviol, are commonly used as sugar substitutes in various food and beverage products, partly driven by global efforts to reduce sugar intake following the World Health Organization's recommendation of limiting sugar to 10% of daily energy intake.

The findings reveal conflicting evidence about the health impacts of artificial sweeteners. Some studies suggest potential risks such as metabolic syndrome, diabetes, cardiovascular issues, depression, dementia, osteoporosis, and certain cancers. Conversely, other research points to positive effects, including weight management benefits. Importantly, the review emphasizes that consumption during pregnancy has been linked to neonatal outcomes like preterm birth and increased birth weight, but there is limited focus on non-pregnant women who have distinct health and dietary considerations.

Women in this age group experience hormonal fluctuations and reproductive health changes that influence their metabolism and dietary behaviors. The review found that white women and those with higher socioeconomic status or income tend to use artificial sweeteners more frequently. Additionally, women participating in weight loss programs with high BMI who use low-calorie sweeteners for weight management are also more likely to be moderate or heavy users.

These insights suggest that health recommendations and public policies should consider these demographic and behavioral factors rather than adopting a universal approach. Tailoring messaging and guidelines can improve relevance and effectiveness, helping to address the specific needs and risks of different population subgroups. Further research is needed to explore the long-term health effects and cultural or behavioral drivers behind sweetener consumption, aiming to promote health equity and better dietary quality.

Source: https://medicalxpress.com/news/2025-09-artificial-sweetener-users.html