Can I take Vitamin C at night

Can I take Vitamin C at night to Sleep? Find Out!

Are you one of those night owls wondering ” Can I take Vitamin C at night “? Today we will explore the benefits of vitamin C for Sleep and decide if it’s safe to take before bed.

Vitamin C is crucial for our immune system and to overall health. Many people turn to vitamins and supplements due to their natural approach to sleep quality.

However, it’s difficult to decide how much, when and even if you should take Vitamin C, especially before bed.

It’s natural to deduce that bedtime is the most powerful moment when aiming for better Sleep. 

But first, let’s understand the role of Vitamin C in the human body.

Vitamin C

Vitamin C is an important nutrient that helps with bodily functions and is an antioxidant.

This water-soluble vitamin is well-known for its immunity-boosting properties and ability to protect our cells from harmful free radicals.

It supports our immune system, and vitamin C also aids in collagen synthesis, crucial for maintaining healthy skin, bones, and connective tissues.

Can I take Vitamin C at night

Vitamin C is found in a variety of natural food sources. Some of the most known sources of vitamin C include citrus fruits like oranges and lemons. But Vitamin C exists also in vegetables like broccoli, bell peppers, and spinach.

Furthermore, pharmacies and health food stores offer numerous over-the-counter vitamin C supplements.

How does Vitamin C work?

Vitamin C boosts the immune system like no other Vitamin, facilitating iron absorption from plant-based foods, and promoting healthy skin. As a result, many skincare routines involve Vitamin C serums.

As an antioxidant, it neutralizes free radicals that can cause oxidative stress and harm our cells.

By doing so, vitamin C helps reduce the risk of chronic diseases, keeping us in the best shape possible.

What time is it best to take vitamin C?

There is no best time to take vitamins. To maximize the benefits of vitamin C, you can try and take Vitamin C at different hour-times.

You can also take it with meals to enhance iron absorption from plant-based foods and vitamin C absorption.

Can I Take Vitamin C at Night?

Ah, the million-dollar question – can you take vitamin C before bed, and does it affect your Sleep?

It’s not surprising that Vitamin C is indeed correlated to sleep quality because it’s vital for so many bodily functions.

Studies have shown that vitamin C may have a calming effect on the nervous system and anxiety. This calming effect could potentially aid relaxation and promote better Sleep.

  • In a comparative study between short and long sleepers, researchers observed that individuals with the lowest vitamin C intake tended to have shorter sleep durations.
  • Conversely, a separate study highlighted that long sleepers exhibited higher plasma levels of vitamin C.
  • According to one more study, ascorbate (vitamin C) plays a crucial role as an antioxidant in the brain.
  • Another study found a link between low Vitamin C intake and non-restorative Sleep.

So, if you’re one to sip on a glass of orange juice or grab a vitamin C supplement before bed, there is no problem whatsoever.

Many people take vitamin C at night, and it works like a charm for some. However, individual responses to vitamin C intake can vary.

However, as we always discuss at the Sleepie Blog, everybody works differently.

Moreover, although vitamins can help us achieve our best shape, research examines how hypervitaminosis and inadequate intake can cause sleep disturbances.

For example, high amounts of Vitamin B12 can cause a higher risk of insomnia.

So, remember to talk to your doctor before adding any vitamin or nutrient to your diet.

How much Vitamin C Per Day

The recommended daily vitamin C intake depends on age, sex, and health needs.

Adults’ general recommended daily vitamin C intake is around 65-90 milligrams per day.

However, some health experts suggest higher doses to support the immune system and overall health, especially during illness or stress.

It’s essential to note that vitamin C is water-soluble, meaning the body does not store it, and any excess is excreted through urine.

Therefore, it’s considered safe to consume higher doses of vitamin C within the recommended upper limit, which is 2000 milligrams per day for adults.

It is advisable to seek advice from a healthcare professional, particularly if you have pre-existing health issues or are currently taking medication..

Vitamins to Take at Night to Improve Sleep (Vitamin D, B)

In addition to vitamin C, certain vitamins can enhance sleep quality at night. Let’s delve into some of these sleep-supportive vitamins:

Vitamin D, often called the “sunshine vitamin,” is crucial in various bodily functions, including supporting healthy Sleep. When you are exposed to sunlight, your body naturally produces vitamin D.

However, insufficient vitamin D levels have been associated with sleep disorders like insomnia and inadequate sleep duration.

Another pair of vitamins that significantly impact sleep quality are Vitamin B12 and Vitamin B6. Vitamin B12, or cobalamin, is essential for overall health, influencing energy levels, brain function, and cell metabolism.

Studies have shown a connection between Vitamin B12 and improved sleep quality.

Vitamin B12 is also crucial for producing Melatonin, the sleep hormone. Melatonin regulates your internal clock and signals when it’s time to sleep.

Supplementation of Magnesium and Melatonin has been found beneficial in treating insomnia. 


So, can you take vitamin C at night? The answer is yes! While vitamin C might not be a sleep miracle, some individuals experience its calming effects before bedtime. Remember, our bodies are unique, and what works for one person may not work for another.

In addition to vitamin C, consider incorporating other sleep-supportive vitamins and supplements like Melatonin, magnesium, valerian root, chamomile, and lavender.

But most importantly, prioritize healthy sleep habits.

Your sleep journey is unique, and with the right understanding and some self-awareness, you’ll discover what suits you best.

Disclaimer: The information provided in this article is for informational purposes only and is not intended to substitute for professional medical advice, diagnosis, or treatment.

Ana Macedo

Writer with expertise in the financial and health domains, currently writing for Sleepie and Noobrain. She also specializes in Search Engine Optimization (SEO).

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