"Powerful flavonoids" refers to a group of natural compounds found in plants that have strong and beneficial effects on our health.
Full definition
Quercetin actually has a rival for
most powerful flavonoid, and that is Curcumin, the active ingredient in Tumeric, which is a main ingredient in curry powder.
For example, matcha green tea has many health benefits and they are mostly because of catechins,
powerful flavonoid polyphenol compounds (antioxidants).
Cherries are rich in anthocyanidins,
powerful flavonoids capable of blocking the enzymes responsible for sending «pain messages» to the cells, with analgesic effects comparable to those of ibuprofen and naproxen.
L - Lysine, an essential amino acid, forms the base of the Vitality Blend along with Vitamin C. Rounding out this formula is a stack that includes Quercetin and Alpha Lipoic Acid, two of the
most powerful flavonoids that work with the body to quench free radicals.
As well as providing an array
of powerful flavonoids, almonds are among the richest sources of vitamin E in the diet.
The reason is linked to the berries having high amounts of anthocyanidins, which is
a powerful flavonoid.
Bilberry:
The powerful flavonoids known as anthocyanosides have shown promising results in maintaining blood sugar balance.
Beyond promoting bile production (and tasting good), there is increasing evidence that naringenin (NAR),
a powerful flavonoid found in abundance in citrus (known for its anti-inflammatory and antioxidant properties), may also be effective in relieving constipation (Abstract here).