Pure nature Quercetin Extract 98%    Pure nature Quercetin Extract 98%   ?

function

quercetin is a potent antioxidant and has
anti-inflammatory activity, protecting cellular structures and blood vessels
from the damaging effects of free radicals. It improves blood vessel strength.
Quercetin inhibits the activity of catechol-O-methyltransferase that breaks down
the neurotransmitter norepinephrine. This effect may lead to elevated levels of
norepinephrine and an increase in energy expenditure and fat oxidation. It also
means quercetin acts as an antihistamine leading to relief of allergies and
asthma. As an antioxidant, it reduces LDL cholesterol and offers protection from
heart disease. Quercetin blocks an enzyme that leads to accumulation of
sorbitol, which has been linked to nerve, eye, and kidney damage in diabetics.

The specification