+10 How Much Vitamin C Should I Take Daily When Sick 2023. For teens, it's 1,800 mg. Web how much vitamin c should i take?

The daily needed amount of vitamin c is a bit flexible, depending on your. The upper limit for all adults is 2,000 mg a day. Web the recommended daily amount of vitamin c is 90 milligrams for adult men and 75 milligrams for adult.