11.2.1
Protective properties of fruits and vegetables
Anti-oxidants
~
protect cells against oxidative damage
~
protect compounds such as cholesterol and triglycerides
(blood fats) from the damaging effects of oxidation.
Oxidised cholesterol is more likely to be deposited
in the inner arterial wall - a process that narrows
arteries and reduces blood flow (atherosclerosis).
~
play a role in preventing or slowing the development
of many diseases. For example, many cancers are initiated
when DNA is damaged through oxidation.
Nutrients
Nutrients
found in fruits and vegetables that seem to protect
against heart disease or stroke include: