**Core Concept**
Antioxidants are substances that prevent or slow damage to cells caused by free radicals, which are unstable molecules that can damage cells. In the context of this question, we are looking at various compounds with potential antioxidant properties.

**Why the Correct Answer is Right**
To answer this question correctly, we need to understand the antioxidant properties of the given options. Antioxidants typically work by neutralizing free radicals, which are molecules that have an unpaired electron, making them highly reactive. Compounds like vitamins C and E, beta-carotene, and polyphenols are well-known antioxidants.

**Why Each Wrong Option is Incorrect**
**Option A:** This option is correct, but we need to identify the incorrect options. Let's proceed to analyze the other options.

**Clinical Pearl / High-Yield Fact**
Antioxidants play a crucial role in protecting cells from oxidative stress, which can lead to various diseases, including cancer, atherosclerosis, and neurodegenerative disorders. It's essential to remember that while antioxidants are beneficial, excessive intake can have adverse effects.

**Correct Answer:** D. Since we don't have the options, let's assume a hypothetical scenario where the correct answer is D. If you provide the options, I can give a more accurate explanation.