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What is NOT a recommended habit for maintaining healthy skin?

  1. Staying hydrated

  2. Regular exfoliation

  3. Eating foods containing preservatives

  4. Using sunscreen regularly

The correct answer is: Eating foods containing preservatives

Eating foods containing preservatives is not a recommended habit for maintaining healthy skin because preservatives are often used in processed foods to extend shelf life, but they can have negative effects on overall health and skin quality. Many preservatives, such as artificial colors, flavors, and certain chemicals, can trigger allergic reactions, irritate the skin, and contribute to conditions like acne or eczema. In contrast, staying hydrated is crucial for maintaining skin moisture and elasticity. Regular exfoliation helps remove dead skin cells, promoting cell turnover and a brighter complexion. Using sunscreen regularly is one of the most effective ways to protect the skin from harmful UV rays, preventing premature aging and reducing the risk of skin cancer. Thus, while hydration, exfoliation, and sun protection are beneficial practices for skincare, consuming foods with preservatives does not align with healthy skin maintenance.