Cinnamon extract has been shown to reduce insulin resistance in in vitro and in vivo studies by increasing phosphatidylinositol 3-kinase activity in the insulin signaling pathway and thus potentiating insulin action. Fifteen women with polycystic ovary syndrome (PCOS) were randomized to daily oral cinnamon and placebo for 8 weeks. Comparisons of post-treatment to baseline insulin sensitivity indices using fasting and 2-hour oral glucose tolerance tests showed significant reductions in insulin resistance in the cinnamon group but not in the placebo group. A larger trial is needed to confirm the findings of this pilot study and to evaluate the effect of cinnamon extract on menstrual cyclicity.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/j.fertnstert.2006.11.082 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Effects of a supplement associating strains and proanthocyanidin-rich plant extracts against recurrent uncomplicated, urinary tract infections: A prospective, controlled study.
Investig Clin Urol
January 2025
Institut Alfred Fournier, Paris, France.
Purpose: Recurrent cystitis, particularly common in women, substantially diminishes patient quality of life and represents a major clinical practice and public health burden. Increasing development of resistance to antibiotics has encouraged the search for alternative treatments. The benefits of a food supplement associating two strains with proanthocyanidin A-rich cranberry and cinnamon extracts were evaluated in 80 women with a history of cystitis recurrence.
View Article and Find Full Text PDFPhysicochemical and functional properties of cinnamon essential oil emulsions stabilized by galactomannan-rich aqueous extract from Gleditsia sinensis seeds and soy protein isolate.
Int J Biol Macromol
January 2025
Technology Innovation Center of Natural Fragrances and Flavors, State Administration for Market Regulation, People's Republic of China.
Cinnamon essential oil has gained widespread attention in the food industry as a safe and effective preservative. However, its low water solubility and high volatility limit its application in food, making the use of natural emulsifiers for its emulsification an increasingly popular focus of research. This study focuses on the extraction of galactomannan-rich aqueous extracts from Gleditsia sinensis seeds using a low-energy, low-pollution microwave-assisted method.
View Article and Find Full Text PDFCharacterization of key flavor compounds in cinnamon bark oil extracts using principal component analysis.
Food Res Int
January 2025
State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, China. Electronic address:
Cinnamon is a widely used spice, known for its distinctive flavor and aromatic properties. Due to its lignified structure, the release of flavor components typically requires prolonged stewing (1-2 h). To simulate the release of flavor components during stewing, this study employed corn oil for extraction, avoiding the use of organic solvents.
View Article and Find Full Text PDF"Comparative evaluation of cytotoxicity of three herbal endodontic irrigants at three intervals of time" - An study.
J Conserv Dent Endod
November 2024
Department of Conservative Dentistry and Endodontics, Krishnadevaraya College of Dental Sciences and Hospital, Bengaluru, Karnataka, India.
Aim: The aim of the study was to evaluate and compare the cytotoxicity of 25% of neem leaf extract (), 20% of guava leaf extracts (), and 20% of cinnamon extract () irrigants at three intervals of time.
Methodology: Four groups were formed ( = 15), Group 1 (control group) - normal saline solution, Group 2 - 25% of neem extract, Group 3 - 20% of guava extract, and Group 4 - 20% of cinnamon extract. Each group was further divided into three subgroups based on intervals ( = 5).
Therapeutic Potential of Cinnamon Oil: Chemical Composition, Pharmacological Actions, and Applications.
Pharmaceuticals (Basel)
December 2024
Guangxi Key Laboratory of Efficacy Study on Chinese Materia Medica, Guangxi University of Chinese Medicine, Nanning 530000, China.
Cinnamon oil, an essential oil extracted from plants of the genus Cinnamomum, has been highly valued in ancient Chinese texts for its medicinal properties. This review summarizes the chemical composition, pharmacological actions, and various applications of cinnamon oil, highlighting its potential in medical and industrial fields. By systematically searching and evaluating studies from major scientific databases including Web of Science, PubMed, and ScienceDirect, we provide a comprehensive analysis of the therapeutic potential of cinnamon oil.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!