isoflavone

noun

iso·​fla·​vone ˌī-sō-ˈflā-ˌvōn 

: a colorless, crystalline, bioactive ketone C₁₅H₁₀O₂

also : any of various usually hydroxyl derivatives of isoflavone (such as genistein and daidzein) that are plant compounds possessing antioxidant and estrogenic activity in the body

Examples of isoflavone in a Sentence

Recent Examples on the Web

However, more studies are needed to link isoflavones and sleep.16 Two tablespoons of hummus with fresh carrots provide:1718 Calories: 96 Protein: 2.3 g Fiber: 1.7 g 7. —Allison Herries, Verywell Health, 8 Oct. 2024

Soy contains isoflavones, compounds that mimic estrogen and may help reduce the likelihood of hot flashes, which are typically caused by a drop in estrogen levels. —Sandra Rose Salathe, Flow Space, 3 Oct. 2024

Soybeans are rich in isoflavones, a compound that closely resembles estrogen in humans, which plays a crucial role in sleep duration and quality. —Chelsea Rae Bourgeois, Rdn, Health, 30 Sep. 2024

Recent evidence suggests that isoflavones (soy compounds) may actually lower the risk of breast cancer recurrence or death, according to one 2024 study. —Caroline C. Boyle, USA TODAY, 9 Sep. 2024

Word History

First Known Use

1926, in the meaning defined above

Medical Definition

isoflavone

noun

iso·​fla·​vone -ˈflā-ˌvōn 

: a bioactive ketone C₁₅H₁₀O₂ noted for its numerous derivatives that are found in plants (as the soybean) and have antioxidant and estrogenic activity

also : any of these derivatives (as daidzein or genistein)