Vitamin C is essential for many body functions, but should you take a vitamin C supplement daily?

Vitamin C is a well-known vitamin in citrus fruits that many people turn to when under the weather.

That’s because it can enhance immune health and may shorten how long a cold lasts, perMedlinePlus.

a photo of someone putting Vitamin C powder into their drink

Photo:Beo88/Getty Images

Vitamin C is a crucial nutrient and antioxidant that aids in producing compounds that support different body functions.

So, can you benefit from taking a regular vitamin C supplement?

Does it really boost your immune system?

How much is too much?

Read on to learn more about what happens when you take vitamin C every day.

What Is Vitamin C?

Vitamin C, or L-ascorbic acid, is a water-soluble vitamin naturally present in food.

Vitamin C is necessary to form collagen, a vital part of connective tissue, which helps mend wounds.

The immune-supportive vitamin moonlights as an antioxidant and regenerates other antioxidants in the body.

It assists in making L-carnitine and supports energy and protein metabolism.

Yet, others may need more.

Scurvy happens from eating too few vitamin C sources or impaired absorption in the digestive tract.

According to the NIH, most supplements containing vitamin C come in the form of ascorbic acid.

However, other forms include sodium ascorbate, calcium ascorbate, other mineral ascorbates or combination products.

That means that simple ascorbic acid is the preferred form of vitamin C supplementation.

Vitamin C is also present in immune cells, so having sufficient levels is vital.

Low levels of vitamin C could make you more susceptible to sickness.

May Prevent Lead Poisoning

Consuming vitamin C may help alleviate lead exposure.

Even the most minor blood levels of lead can impact how well a child performs in school.

However, more research is needed to understand the beneficial effects.

Populations most at risk are infants, young children, pregnant people and females of reproductive age.

Excess vitamin C may also affect vitamin B12 and copper levels and cause dental enamel erosion.

However, some people may be taking more under the supervision of a medical provider.

Shopping for a supplement can be tricky, with shelves of supplements available.

Its important to consult your health care provider before starting any supplement.

When looking for one, consider what form of vitamin C will help you be consistent.

If mixing powdered vitamin C with water isn’t for you, you might choose chewable.

Choose the form that works best for your lifestyle.

According to the Food and Drug Administration, supplement labels list these under “other ingredients.”

Reputable Manufacturer and Independent Verification

The FDAdoesn’t regulate supplements.

you’re able to still take steps to ensure your supplement is reliable, safe and effective.

Independent labeling can help identify a trustworthy supplement.

Most people have healthy vitamin C levels.

Talk to your health care provider first if you’re considering taking a vitamin C supplement.

Many foods are brimming with vitamin C, like citrus fruits, cruciferous veggies and potatoes.

Vitamin C supplements can benefit people, especially those with low vitamin C levels.

But vitamin C-rich foods, packed with many other essential vitamins and minerals, are better for you.