The effect of L-carnitine and catechin together with calories restriction on the reduction of body fat and blood lipids

  • Chi-Hua Yen
  • Yohanes Tandoro
  • Yu-Hsuan Liu
  • Bo-Kai Chen
  • Asif Ali
  • You-Cheng Shen
  • Chin-Kun Wang
Keywords: L-Carnitine, Catechin, Body fat, Lipid profiles, 3T3-L1 adipocytes

Abstract

Obesity has become a critical health problem worldwide, and it’s associated with other health issues. Weight loss supplement and caloriese restriction from the daily diet can be implemented to help reduce body weight. L-carnitine and catechin can help reduce body weight by upregulating fatty acid metabolism and altering lipid formation. This study was to assess the effect of L-carnitine and catechin together with calories restriction on body weight and lipid profile. 3T3-L1 cell line was used to assess the effect of L-carnitine and catechin on lipid accumulation. For the human study, a total 30 subjects with obesity were recruited and divided into 2 intervention groups, one is calories restriction group and the other one is L-carnitine and catechin together with calories restriction. Result shows that L-carnitine and catechin significantly reduced fat accumulation in the 3T3-L1 cell model. In the human study, L-carnitine and catechin together with calories restriction significantly reduced body weight, and body fat and improved the lipid profile of the subject, and showed better effect than calories restriction only.

Downloads

Download data is not yet available.
Published
2025-06-30
How to Cite
Yen, C.-H., Tandoro, Y., Liu, Y.-H., Chen, B.-K., Ali, A., Shen, Y.-C., & Wang, C.-K. (2025). The effect of L-carnitine and catechin together with calories restriction on the reduction of body fat and blood lipids. Journal of Food Bioactives, 30. https://doi.org/10.26599/JFB.2025.95030414
Section
Original Research