Which nutrient is NOT listed among acne key supplements?

Which nutrient is NOT listed among acne key supplements?

• A. Vitamin C
• B. Zinc
• C. Selenium
• D. Vitamin A

Answer: (A)

The concept here is identifying nutrients that are commonly targeted for acne support. In typical acne-focused nutrition guidance, nutrients with direct effects on skin inflammation, sebaceous activity, and keratinization are highlighted: zinc helps reduce inflammation and may lower sebum production, selenium supports antioxidant defenses in the skin, and vitamin A (retinoids) influences keratinization and pore blockage. Vitamin C is essential for collagen and immune support, but it isn’t usually listed as a primary acne supplement in standard NANP materials. Therefore, vitamin C is not among the acne key supplements.

The concept here is identifying nutrients that are commonly targeted for acne support. In typical acne-focused nutrition guidance, nutrients with direct effects on skin inflammation, sebaceous activity, and keratinization are highlighted: zinc helps reduce inflammation and may lower sebum production, selenium supports antioxidant defenses in the skin, and vitamin A (retinoids) influences keratinization and pore blockage. Vitamin C is essential for collagen and immune support, but it isn’t usually listed as a primary acne supplement in standard NANP materials. Therefore, vitamin C is not among the acne key supplements.