National Vitamin C Day is celebrated on April 4th each year to recognize the many benefits of vitamin C. This essential nutrient helps produce neurotransmitters and repair tissues, and has been proven to have numerous health benefits. On this day, people are encouraged to learn more about the importance of vitamin C and how it can be incorporated into their diet. From special offers on vitamin C serums to understanding the recommended daily amount, National Vitamin C Day is a great opportunity to get informed about this important nutrient.