Which of the following statements about antioxidants is true? Antioxidants are c

Question

Which of the following statements about antioxidants is true? Antioxidants are considered good because they are easily oxidized. Antioxidants are considered good because they are good oxidizing agents. Antioxidants are considered harmful because they are easily oxidized. Antioxidants are considered harmful because they are good oxidizing agents. Which of the following statements about free radicals is true? Free radicals are considered good because they are good oxidizing agents. Free radicals are considered good because they are easily oxidized. Free radicals are considered harmful because they are easily oxidized by healthy tissue. Free radicals are considered harmful because they can oxidize healthy tissue. Molecules that function as antioxidants tend to be small ionic compounds. True False Which of the following does NOT function as an antioxidant in the human body? Vitamin C Vitamin E O_2 All of these function as antioxidants in the human body.

Explanation / Answer

2Q ANSWER IS A

ANTIOXIDANTS ARE REDUCING AGENTS

Antioxidants prevent a chemical process known as “oxidation,” which is a natural part of living and aging. Oxidation damages cells and can lead to the development of disease, including Alzheimer’s, heart disease, and cancer. Antioxidants are found in fruits, vegetables, nuts, beans, grain cereals, and other foods. Even dark chocolate is rich in antioxidants.

The antioxidants made by our body play an important role in finding and repairing damaged cells, as well as boosting our immune system. But do antioxidants in dietary supplements provide the same health benefits as the antioxidants we make on our own? Supplements are often produced using man-made products or by extracting the antioxidants from certain foods. Unfortunately much of the health benefits may be lost during these manufacturing processes

3Q D

4Q FALSE

5Q C

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