Vitamin C: Vorteile, Quellen und Mangel

Was ist Vitamin C?

Vitamin C, also called L-ascorbic acid, is an essential nutrient we all need for good health. This vitamin supports many important functions in our bodies and helps to maintain our blood vessels, bones, and skin.

Benefits of vitamin C

As vitamin C plays a role in the health and maintenance of so many organs and systems inside us, the list of vitamin C benefits is an extensive one. Here are some of the most important rewards you can get from consuming enough of this super vitamin.

Protection against disease and illness

Wundheilung

Vitamin C is used by our bodies to produce Kollagen - an important structural protein in our skin, muscles, and bones. One of the ways in which collagen keeps us healthy is by promoting wound healing, helping to mend injuries that break the skin, and other body tissues while protecting us from Infektion.

Strong and healthy skin and bones

Vitamin C benefits also include the general health and strength of our skin and bones. In the skin, its antioxidant properties and role in collagen production helps protect against skin ageing and other skin complaints - this is why you'll find vitamin C in many skincare products. As an anti-inflammatory, this vitamin can also help to prevent inflammatory Arthritis and may support people with Osteoarthritis.

Iron absorption

This nutrient helps our bodies absorb another vital nutrient - iron. We need iron for growth and development, and when we don't absorb enough we may experience weakness, fatigue, and issues with memory and concentration. This health issue is called iron-deficiency and it can lead to long-term complications if left untreated.

Good sources of vitamin C

We get the vitamin C we need through the food we eat. It's a water-soluble vitamin, meaning that once inside us it dissolves in water and is delivered straight to our body's tissues, but we are unable to store it. For this reason, we need to consume foods with vitamin C content every day in order to stay healthy.

You can also take daily vitamin C supplements to bolster your vitamin C levels. However, remember that a dietary supplement is only good for you when taken in addition to - and not instead of - a healthy, nutrient-rich diet.

How much vitamin C per day?

Pillai explains that adults need 40 milligrams of vitamin C per day.

"This is usually easy to get through your diet," she says. "For example, one medium orange has around 70-80 milligrams of vitamin C and two kiwis provide more than 130 milligrams of vitamin C."

However, certain people are more likely to not get enough vitamin C through food alone. This makes them more vulnerable to the health issues associated with vitamin C deficiency.

Vitamin-C-Mangel

Not getting enough vitamin C persistently - usually over a period of three months or more - is known as vitamin C deficiency.

Vitamin C deficiency can lead to scurvy, although Pillai adds that the likelihood of developing scurvy in the UK is very low.

Can you have too much vitamin C?

Just as it's possible to not get enough vitamin C, you can also consume too much - although this isn't an easy thing to achieve through food alone. Large doses of vitamin C - that exceed 1000 milligrams a day - are most likely the result of taking too many vitamin C supplements. If supplementing, make sure you're not taking more than 75 milligrams a day for a women and more than 90 milligrams a day for a man.

Too much vitamin C can lead to side effects such as Durchfall and stomach pain. While uncomfortable and inconvenient, these symptoms tend to be temporary, disappearing once supplementation in large doses is stopped.