PSI Barbering Practice Exam

What are major factors involved in maintaining the health and appearance of the skin?

1. Diet and hydration

2. Moisturizing and exfoliating

3. Diet and protection

4. Sun exposure and nutrition

The correct answer is: Diet and protection

Maintaining the health and appearance of the skin relies significantly on diet and protection. A balanced diet rich in vitamins, minerals, and antioxidants provides essential nutrients that support skin repair, hydration, and overall health. Foods containing omega fatty acids, like fish and nuts, can help maintain the skin’s lipid barrier and improve its elasticity. Protection is equally crucial, particularly from environmental stressors such as UV radiation, pollution, and harsh weather. Using sunscreen daily helps shield the skin from harmful ultraviolet rays, which can lead to premature aging, pigmentation issues, and even skin cancer. Additionally, wearing protective clothing or seeking shade when outdoors further reduces skin exposure to these damaging elements. While moisturizing and exfoliating contribute to skin care and can enhance its appearance, they do not address the internal factors that diet and protection cover. Furthermore, sun exposure typically has negative impacts on skin health rather than benefits, making the focus on protection essential. Thus, the combination of a nutrient-rich diet and protective measures forms a solid foundation for maintaining healthy skin.