The results suggest that quercetin-rich onion may be beneficial for preventing obesity and improving liver function.

PMID: 

Nutrients. 2019 Dec 28 ;12(1). Epub 2019 Dec 28. PMID: 31905615

Abstract Title: 

Effect of Daily Ingestion of Quercetin-Rich Onion Powder for 12 Weeks on Visceral Fat: A Randomised, Double-Blind, Placebo-Controlled, Parallel-Group Study.

Abstract: 

Quercetin, which is frequently found in vegetables such as onion, is widely found to have biological activities such as visceral fat reduction. Therefore, we performed this randomised double-blind placebo-controlled parallel-group study and analysed the effects of daily intake of quercetin-rich onion on visceral fat for 12 weeks. Seventy healthy Japanese subjects whose body mass index (BMI) was≥23 and

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