Question

studies suggest that a diet rich in ______ phytochemicals may be beneficial to our health and some phytochemicals may lower the risk of heart disease by decreasing inflammation and oxidative stress. which of the following phytochemicals is not beneficial in lowering the above health risks?

a. flavonoids

b. plant sterols

c. lignans

d. monoterpenes

Explanation:

To solve this, we analyze each phytochemical:

• Flavonoids: Known for anti - inflammatory and antioxidant properties, beneficial for reducing inflammation and oxidative stress related to heart disease.
• Plant sterols: Help in reducing cholesterol absorption, which is beneficial for heart health by reducing heart disease risk factors.
• Lignans: Have antioxidant and anti - inflammatory effects, contributing to better health and reduced heart disease risk.
• Monoterpenes: Generally have roles in plant defense, and there is less evidence of them being beneficial in lowering inflammation/oxidative stress related to heart disease risk compared to the others.

Answer:

d. monoterpenes