Washington Esthetician State Board Practice Exam

Which vitamin is commonly referred to as ascorbic acid?

1. Vitamin A

2. Vitamin B

3. Vitamin C

4. Vitamin D

The correct answer is: Vitamin C

The vitamin commonly referred to as ascorbic acid is Vitamin C. This vitamin plays a crucial role in various bodily functions, including the synthesis of collagen, the absorption of iron, and the functioning of the immune system. As a powerful antioxidant, Vitamin C helps protect the body from damage caused by free radicals, which can lead to chronic diseases and aging. Furthermore, Vitamin C is vital for skin health; it aids in the repair and regeneration of tissues, promoting a youthful appearance. It is often included in skincare products due to its ability to brighten skin tone, reduce the appearance of fine lines, and improve overall skin texture. The other vitamins mentioned do not correspond to ascorbic acid. Vitamin A is essential for vision and skin health, Vitamin B encompasses a group of vitamins important for energy metabolism and neurological function, and Vitamin D is crucial for calcium absorption and bone health. Understanding these differences highlights the specific and unique functions that ascorbic acid, or Vitamin C, serves in the body and skincare.