The Significance of Vitamin C for Skin Health

Oct 13, 2025 by talynt.org 127 views

The level of knowledge of students of the Faculty of Medicine, University of North Sumatra regarding the role of vitamin C for skin health

Understanding the Role of Vitamin C for Skin Health: The level of knowledge of USU Faculty of Medicine Students

Vitamin C, a powerful antioxidant, plays a vital role in maintaining skin health. It helps combat oxidative stress, accelerates skin regeneration, and increases collagen production, which maintains skin elasticity and firmness. However, since the human body cannot produce vitamin C on its own, we must consume it through foods such as fruits and fresh vegetables. The use of topical vitamin C and injections is also becoming increasingly popular, although it is essential to remember that excessive use can cause side effects.

This study aims to examine the level of knowledge of students of the Faculty of Medicine, University of North Sumatra, regarding the role of vitamin C for skin health, both through oral consumption, topical use, and injection. The study employed an observational descriptive method with a cross-sectional approach. Data was collected through a questionnaire and analyzed using the SPSS program. Of the 270 students who were respondents, there were 33 students (12.2%) with low knowledge, 233 students (86.3%) with sufficient knowledge, and 4 students (1.5%) with high knowledge.

The Significance of Vitamin C for Skin Health

Vitamin C is a crucial nutrient for maintaining skin health. It helps protect the skin from damage caused by free radicals, which can lead to premature aging and skin damage. Vitamin C also plays a vital role in the production of collagen, a protein that gives skin its strength and elasticity. Without sufficient vitamin C, the skin may appear dull, wrinkled, and aged.

The Importance of Knowledge about Vitamin C

Knowledge about vitamin C is essential for individuals, especially those in the medical field, to provide accurate information to patients. A comprehensive understanding of vitamin C can help individuals make informed decisions about their health and well-being. In the context of the Faculty of Medicine, University of North Sumatra, it is essential for students to have a good understanding of vitamin C to provide accurate information to patients.

The Level of Knowledge of USU Faculty of Medicine Students

The study found that the overall level of knowledge of USU Faculty of Medicine students regarding the role of vitamin C for skin health is quite sufficient. However, there are significant differences in terms of the level of knowledge based on gender. Female respondents showed a better level of knowledge compared to male respondents. This finding suggests that there are gaps in the knowledge of male students, especially related to the optimal dose, side effects, and the right use methods.

The Need for Education about Vitamin C

It is essential to socialize education about vitamin C to students, especially for male students. This education can be done through seminar programs, workshops, and provision of educational materials that are easily accessible. By providing comprehensive education about vitamin C, it is expected that USU Faculty of Medicine students can have more comprehensive knowledge about vitamin C and can provide accurate information to patients related to the benefits and use of safe and effective vitamin C.

Conclusion

In conclusion, the study found that the overall level of knowledge of USU Faculty of Medicine students regarding the role of vitamin C for skin health is quite sufficient. However, there are significant differences in terms of the level of knowledge based on gender. The study highlights the need for education about vitamin C, especially for male students, to provide comprehensive knowledge about vitamin C and to provide accurate information to patients.

Recommendations

Based on the findings of the study, the following recommendations are made:

Provide comprehensive education about vitamin C to students, especially for male students.
Use seminar programs, workshops, and provision of educational materials that are easily accessible to educate students about vitamin C.
Encourage students to participate in educational programs and activities related to vitamin C.
Provide opportunities for students to practice and apply their knowledge about vitamin C in real-world settings.

Limitations of the Study

The study has several limitations, including:

The study was conducted on a small sample size of 270 students.
The study only examined the level of knowledge of USU Faculty of Medicine students and did not examine the level of knowledge of students from other faculties.
The study only examined the level of knowledge of students regarding the role of vitamin C for skin health and did not examine the level of knowledge of students regarding other aspects of vitamin C.

Future Research Directions

Future research directions include:

Conducting a larger-scale study to examine the level of knowledge of students from other faculties.
Examining the level of knowledge of students regarding other aspects of vitamin C.
Conducting a study to examine the effectiveness of educational programs and activities related to vitamin C.

Conclusion

Q: What is the role of vitamin C in maintaining skin health?

A: Vitamin C plays a vital role in maintaining skin health by helping to combat oxidative stress, accelerate skin regeneration, and increase collagen production, which maintains skin elasticity and firmness.

Q: How does vitamin C help to combat oxidative stress?

A: Vitamin C helps to combat oxidative stress by neutralizing free radicals, which can damage skin cells and lead to premature aging and skin damage.

Q: What are the benefits of consuming vitamin C for skin health?

A: Consuming vitamin C can help to improve skin texture, reduce the appearance of fine lines and wrinkles, and improve skin elasticity.

Q: Can vitamin C be used topically or injected?

A: Yes, vitamin C can be used topically or injected. Topical vitamin C can be applied to the skin in the form of creams, serums, or gels, while injectable vitamin C can be administered through a medical professional.

Q: What are the potential side effects of excessive vitamin C use?

A: Excessive use of vitamin C can cause side effects such as gastrointestinal upset, diarrhea, and kidney stones.

Q: How can I ensure that I am getting enough vitamin C in my diet?

A: You can ensure that you are getting enough vitamin C in your diet by consuming foods rich in vitamin C, such as citrus fruits, berries, and leafy greens.

Q: Can vitamin C be used to treat skin conditions such as acne or rosacea?

A: While vitamin C may have some benefits for skin health, it is not a treatment for skin conditions such as acne or rosacea. Consult a medical professional for proper diagnosis and treatment.

Q: How can I determine if I have a sufficient level of knowledge about vitamin C?

A: You can determine if you have a sufficient level of knowledge about vitamin C by taking a quiz or assessment, or by consulting with a medical professional.

Q: What are some ways to educate myself about vitamin C?

A: You can educate yourself about vitamin C by reading books or articles, attending seminars or workshops, or consulting with a medical professional.

Q: Why is it essential to have a good understanding of vitamin C?

A: It is essential to have a good understanding of vitamin C because it can help you make informed decisions about your health and well-being, and provide accurate information to patients.

Q: Can I get vitamin C from supplements?

A: Yes, you can get vitamin C from supplements. However, it is essential to consult with a medical professional before taking any supplements to ensure that you are getting the right amount and type of vitamin C for your needs.

Q: How can I ensure that I am using vitamin C safely and effectively?

A: You can ensure that you are using vitamin C safely and effectively by following the instructions provided by the manufacturer, consulting with a medical professional, and monitoring your body's response to the treatment.

Q: What are some common myths about vitamin C?

A: Some common myths about vitamin C include the idea that it can cure all skin conditions, that it is only beneficial for skin health, or that it is not essential for overall health. Consult a medical professional for accurate information about vitamin C.