Food sweeteners: Angels or clowns for human health?

IF 6.2 2区 农林科学 Q1 FOOD SCIENCE & TECHNOLOGY
Qiao-Yun Hong , Yan Huang , Jie Yang , Long-Teng Su , Zhao-Ri Dai , Cheng-Fei Zhao
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Abstract

With the global prevalence of obesity and diabetes continuing to rise, metabolic diseases caused by excessive sugar intake have become a significant public health issue. In this context, various sweeteners as sugar substitutes have been widely used in the food industry. Sweeteners are highly favored for their good safety profile, cost-effectiveness, low-calorie properties, and potential blood sugar regulation effects, and their applications have extended to fields such as pharmaceuticals and daily chemicals. However, recent studies indicate that the impact mechanisms of sweeteners on human health are more complex than previously understood, and the long-term safety of their use has sparked widespread concern in both academia and the public. This review systematically examines relevant literature from the past three decades, employing evidence-based medicine methods for screening and meta-analysis, aiming to comprehensively assess the potential effects of sweeteners on human metabolic indicators (including blood glucose homeostasis and body fat composition) and cancer risk. The discussion will unfold in the following four sections: (1) Definition and classification of sweeteners; (2) Application areas of various sweeteners; (3) Beneficial effects of sweetener use on human health; (4) Adverse effects of sweetener use on health issues in different population groups. Current evidence suggests that the rational use of specific types of sweeteners within recommended dosage ranges can effectively improve blood glucose control, promote weight management, and play a positive role in maintaining oral health. However, excessive or long-term use of certain sweeteners may disrupt gut microbiota balance, affect glucose and lipid metabolism homeostasis, increase cardiovascular disease risk, and potentially be associated with the occurrence of certain malignant tumors. Notably, sweetener exposure during pregnancy may affect the fetus through mechanisms such as epigenetic modifications, necessitating special caution in sweetener selection for pregnant women. This review aims to provide clinicians, nutritionists, and food science professionals with the latest evidence-based medical evidence, guiding consumers to make informed sweetener choices by weighing health benefits against potential risks. It also offers scientific basis for formula optimization and product development in the food industry, thereby promoting public health.

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来源期刊
Current Research in Food Science
Current Research in Food Science Agricultural and Biological Sciences-Food Science
CiteScore
7.40
自引率
3.20%
发文量
232
审稿时长
84 days
期刊介绍: Current Research in Food Science is an international peer-reviewed journal dedicated to advancing the breadth of knowledge in the field of food science. It serves as a platform for publishing original research articles and short communications that encompass a wide array of topics, including food chemistry, physics, microbiology, nutrition, nutraceuticals, process and package engineering, materials science, food sustainability, and food security. By covering these diverse areas, the journal aims to provide a comprehensive source of the latest scientific findings and technological advancements that are shaping the future of the food industry. The journal's scope is designed to address the multidisciplinary nature of food science, reflecting its commitment to promoting innovation and ensuring the safety and quality of the food supply.
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