After teaching a client about nutrition and vitamins, the nurse determines that the teaching was effective when the client identifies which of the following as antioxidants?

Question

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Antioxidants are substances that can prevent or slow damage to cells caused by free radicals. Vitamins A (especially in its provitamin A form, beta-carotene), C, and E are well-known antioxidants. They help to neutralize free radicals in the body, reducing oxidative stress and potentially lowering the risk of chronic diseases. Thiamin, riboflavin, and niacin (B) are B vitamins important for energy metabolism but are not classified as antioxidants. Vitamin B6, folic acid, and B12 (C) are involved in homocysteine metabolism and DNA synthesis but are not primarily known for their antioxidant properties. Vitamins C, D, and K (D) include one antioxidant (vitamin C) but vitamins D and K are not classified as antioxidants.

After Teaching a Client About Nutrition and Vitamins, the Nurse