Is Citrus Flavonoids Cognitive Performance Randomized Trial safe?

Updated October 2026

Quick Answer

Citrus Flavonoids Cognitive Performance Randomized Trial has evidence relevant to safety, limits, and clinician-discussion contexts, but conclusions should stay close to the cited sources. One representative finding is: 4 5 4 Flavanones, also known as dihydroflavones, represent a subclass of flavonoids, predominantly found in citrus fruits, including lemons, limes, oranges, grapefruits, mandarins, clementines, tangelos, and grapes [,].

Key Takeaways

  • 014 5 4 Flavanones, also known as dihydroflavones, represent a subclass of flavonoids, predominantly found in citrus fruits, including lemons, limes, oranges, grapefruits, mandarins, clementines, tangelos, and grapes [,]. [Cichon Natalia (2025)]
  • 02In grapefruits, the highest concentration was found for naringin (48–1220 mg/L), whereas in tangelos, neohesperidin was the most abundant (100–400 mg/L) []. [Cichon Natalia (2025)]
  • 03Naringenin is also found in(honeybush tea), propolis, and the sprouts of certain plants, such asvar.(broccoli) and(lentils). [Cichon Natalia (2025)]
  • 041 2 Flavonoids are a class of naturally occurring polyphenolic compounds ubiquitously present in plants. [Cichon Natalia (2025)]
The current Migaku evidence database contains 3 reusable source documents for Citrus Flavonoids Cognitive Performance Randomized Trial. This answer focuses on safety, limits, and clinician-discussion contexts. - 4 5 4 Flavanones, also known as dihydroflavones, represent a subclass of flavonoids, predominantly found in citrus fruits, including lemons, limes, oranges, grapefruits, mandarins, clementines, tangelos, and grapes [,]. [Cichon Natalia (2025); evidence level 3] - In grapefruits, the highest concentration was found for naringin (48–1220 mg/L), whereas in tangelos, neohesperidin was the most abundant (100–400 mg/L) []. [Cichon Natalia (2025); evidence level 3] - Naringenin is also found in(honeybush tea), propolis, and the sprouts of certain plants, such asvar.(broccoli) and(lentils). [Cichon Natalia (2025); evidence level 3] - 1 2 Flavonoids are a class of naturally occurring polyphenolic compounds ubiquitously present in plants. [Cichon Natalia (2025); evidence level 3] - These disorders are commonly associated with oxidative stress, mitochondrial dysfunction, and neuroinflammation, all of which contribute to neuronal damage and degeneration of brain function (). [Kim Hee Ju (2026); evidence level 4] Evidence levels are sorting aids, not final clinical grades. Level 1 usually indicates systematic-review style evidence, level 2 indicates randomized trials or public-health guidance, and lower levels need more cautious wording. This page is educational. People with medical conditions, pregnancy, medication use, or unusual symptoms should ask a qualified clinician before changing supplements, medication, or treatment routines.

Sources

  1. Flavanones as Modulators of Gut Microbiota and Cognitive Function
  2. Cognitive-Enhancing Effects of Hesperetin-Rich CNE against Neuronal Damage and Memory Impairment by Regulating AKT/Nrf2 and BDNF/CREB Signaling
  3. Medicinal Plants and Their Bioactive Phytochemicals as Emerging Therapeutic Strategies for Alzheimer's Disease: An Integrative Review of Preclinical and Clinical Evidence.