Extensive research has found strongly increased generation of reactive oxygen species, free
radicals, and reactive nitrogen species during acute physical exercise that can lead to …

Background Quercetin is a natural flavonoid, which widely exists in nature, such as tea,
coffee, apples, and onions. Numerous studies have showed that quercetin has multiple …

Flavonoids are integral components of various vegetation and in foods; consequently, they
represent an inevitable part of the diet. Historical and epidemiological proof recommend that …

The flavonoid quercetin is frequently found in low amounts as a secondary plant metabolite
in fruits and vegetables. Isolated quercetin is also marketed as a dietary supplement, mostly …

Almost a century after Muriel Wheldale's landmark publication,“The Anthocyanin Pigments of
Plants”(Wheldale, 1916), much about anthocyanin function in plants remains to be …

The interest in possible health benefits of flavonoids has increased owing to their potent
antioxidant and free radical scavenging activities observed in vitro. Nevertheless, the …

Many studies are accumulating that report the neuroprotective, cardioprotective, and
chemopreventive actions of dietary flavonoids. While there has been a major focus on the …

Flavonoids constitute a large group of polyphenolic compounds with numerous effects on
behaviour and cognition. These effects vary from learning and memory enhancement to an …

ETHNOPHARMACOLOGICAL RELEVANCE: Quercetin is a ubiquitous flavonoid that is
present in numerous plants that are utilized in many different cultures for their nervous …

Several molecules present in the diet, including flavonoids, can inhibit the growth of cancer
cells with an ability to act as “chemopreventers”. Their cancer‐preventive effects have been …