How many mg of vitamin C do you need a day?

July 31, 2019 Off By idswater

How many mg of vitamin C do you need a day?

Vitamin C: Recommended Daily Intake. According to the Food and Nutrition Board the recommended daily intake of vitamin C, for the majority of people is about 75 – 90 mg. It’s 70 mg for women and 90 mg for men.

How much vitamin C does a child need?

Vitamin C supplements should meet the RDA and stay well below the established UL — 400 for young children, 1,200 mg for kids aged 9–13, 1,800 mg for teens, and 2,000 mg for adults. Consuming a variety of vitamin-C-rich fruits and vegetables can also go a long way in supporting optimal health and wellness.

How many vitamins should an older person take a day?

Most men 51 and older should aim for 75 mg each day. Most women 51 and older should aim for 90 mg each day. Most men age 51 and older should aim for 15 mg each day.

How many milligrams of vitamin C does the body absorb?

Your body may not even absorb the extra amount. The NIH reports that the body absorbs less than 50 percent of a vitamin C dosage over 1,000 milligrams a day. What your body doesn’t need it excretes in urine, so you’re literally flushing away those excess milligrams.

What might happen if you take too much vitamin C?

Vitamin C has several important functions, including maintaining healthy blood vessels, bones, and cartilage. Even so, taking too much vitamin C may cause digestive problems or more serious side effects for those with preexisting conditions such as kidney disease or hemochromatosis.

What is wrong with taking too much vitamin C?

Taking too much vitamin C can cause diarrhea, nausea, and stomach cramps. In people with a condition called hemochromatosis , which causes the body to store too much iron, high doses of vitamin C could worsen iron overload and damage body tissues.

How much vitamin C can kill you?

How Much Can Kill You. The good news is that overdoing it on vitamin C will not kill you. Around 2,000mg of vitamin C is considered the limit. For those who consume this amount in a day, symptoms such as vomiting, heartburn, headache, insomnia, and kidney stones may follow.

How much vitamin C does the body really need?

For adults, the recommended dietary reference intake for vitamin c is 65 to 90 milligrams (mg) a day, and the upper limit is 2, 000 mg a day.