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3 Surprising Benefits of Vitamin C — Besides Immune Function

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Vitamin C is an essential nutrient that we get through food and supplements.  While it definitely supports a healthy immune system, it's essential for more than just keeping colds at bay! 

In addition to boosting the immune system, Vitamin C has been found to support skin health and collagen production, iron absorption, and help the body respond to oxidative stress.  Keep reading to learn more about the power of this natural antioxidant.

Skin Health

Vitamin C is also known for its ability to support glowing skin health. 

Vitamin C supports the production of collagen, a protein that gives skin its structure and firmness. Collagen production decreases with age, so supplementing with vitamin C may help keep skin looking young and healthy. 

It can also help to protect the skin from free radical damage caused by UV radiation, pollutants, and other environmental factors. 

In addition, research suggests that vitamin C may be beneficial in supporting a lower likelihood of certain skin conditions, such as eczema and acne, as well as scarring.

Iron Absorption

Vitamin C has a unique role in helping your body absorb iron. Iron is an important mineral that your body needs to produce red blood cells and keep your energy levels up. 

Vitamin C aids in the absorption of dietary iron, both non-heme and heme iron, which are found in animal sources and plant sources respectively.

This process occurs in the acidic environment of the stomach and facilitates the absorption of iron in the small intestine. This makes it easier for your body to absorb and utilize the iron from food sources. 

Antioxidant and Stress Support

The third benefit of Vitamin C that you may not be aware of is its role as an antioxidant and in the body’s stress response. 

Vitamin C is an essential part of your body’s natural defense against oxidative stress, which is caused by environmental toxins, radiation, and other damaging agents. Oxidative stress can lead to a range of problems including premature aging, cell damage, and even chronic diseases. 

Antioxidants, in general, are shown to neutralize free radicals— molecules with unpaired electrons that can cause significant cell damage. 

It also has recently been shown in studies to be potentially linked to mental wellness. 

This may be because vitamin C supports the body in producing and regulating cortisol, a hormone released in response to stress. 


Vitamin C has multiple benefits beyond just immune system function. By understanding its role in skin health, iron absorption, and stress support, you can ensure you’re getting the most out of this important nutrient. 

We hope you've been inspired to add more vitamin C to your diet. The benefits of this essential nutrient are many, and it’s easy to get enough with a daily supplement. 

Our vitamins are non-GMO, vegan, sugar-free, and free from the nine most common allergens. We support the planet with the ingredients we use in our supplements.

We make it EZ to get the nutrition you need with our delicious melts. And with our subscription service, it’s even easier to take care of yourself. Use code EZ30 at checkout to save 30% off your first subscription.