⏳ These sweeteners could accelerate puberty

Certain sweeteners present in our daily diet could influence when children enter puberty. A recent study highlights this link, particularly in genetically predisposed children.

The study, presented at the annual meeting of the Endocrine Society, reveals a correlation between the consumption of aspartame, sucralose, glycyrrhizin, and added sugars and the early onset of puberty. Adolescents consuming high quantities of these substances face an increased risk, especially if they carry specific genetic traits.


Central precocious puberty, characterized by premature activation of brain mechanisms related to puberty, is increasingly observed. This condition can lead to complications such as emotional difficulties, reduced adult height, and increased risks for metabolic and reproductive health.

Previous research by Dr. Yang-Ching Chen has shown that certain sweeteners directly affect hormones and gut microbiota, which are linked to pubertal development. For example, acesulfame potassium can stimulate the release of puberty-related hormones by activating sweet taste receptors in the brain.

The TPLS study, involving 1,407 adolescents, used questionnaires and urine analyses to assess sweetener consumption. The results indicate gender differences, with an increased risk in boys consuming sucralose and in girls consuming glycyrrhizin, sucralose, and added sugars.

These findings could influence future dietary recommendations and risk assessment tools for children to promote healthier development. Dr. Chen emphasizes the importance of these results for families, pediatricians, and public health authorities.

What are the long-term consequences of precocious puberty?

Precocious puberty can have significant impacts on physical and mental health. Among the potential complications are an increased risk of metabolic issues such as obesity and type 2 diabetes.

Emotionally, affected children may face social and academic adjustment difficulties. The gap between their physical development and emotional maturity can be a source of stress and anxiety.

Finally, precocious puberty can affect growth, leading to reduced adult height. This is due to the premature closure of bone growth plates under the influence of sex hormones.