Home / Daily Healthy Tips / Vitamin C Benefits and Cautions

Vitamin C Benefits and Cautions

Vitamin C Benefits and Cautions



Vitamin C has a wealthy and strangely arguable historical past. On the only hand, science is apparent that the frame wishes it, however the kind, dose, and frequency are all up for debate.

When the average chilly is making the rounds, many of us flip to diet C, sometimes called ascorbic acid, to assist chase away sickness. Without it, immune device serve as declines. Studies additionally display that with out good enough diet C the liner of blood vessels and membranes of cells become worse. It is a huge deal!

But, ahead of downing a large number of prepackaged packets of diet C (most probably with synthetic colours and sweeteners), you will need to perceive which sorts of are most efficient and methods to safely devour it.

What is Vitamin C?

Vitamin C is a water-soluble diet this is wanted for plenty of reactions throughout the frame. Humans don’t seem to be in a position to making it internally (maximum different animals can manufacture it of their livers). Vitamin C is provide in lots of meals, particularly brightly coloured greens like bell peppers and citrus end result, amongst others.

Since the human frame does now not manufacture or retailer diet C, it will have to be got continuously from vitamin (or dietary supplements). Though low degree diet C deficiency is not unusual, serious deficiency (sometimes called scurvy) is unusual in fashionable instances.

Vitamin C is a formidable antioxidant, that means it might assist offer protection to the frame from the wear of unfastened radicals. On a sensible degree, because of this it protects mobile well being, reduces the results of getting old, and boosts the immune device.

I first discovered about the advantages of diet C in highschool once I needed to do a analysis paper on Dr. Linus Pauling, a Nobel Prize-winning chemist who is thought of as one of the most fathers of biochemistry. He spent a lot of his occupation finding out diet C and even wrote a number of books at the diet’s have an effect on on well being. His paintings supplied a lot of the present figuring out of this necessary diet.

How Much Vitamin C Do We Need?

Vitamin C- sources benefits and cautions

Vitamin C- sources benefits and cautionsNow, issues are going to get furry. The solution is that it will depend on who you ask and when.

Modern analysis is split and each and every well being knowledgeable turns out to have a special opinion. Like many sides of well being, the solution is most probably that it relies and that it’s other for each and every person.

For many wholesome other people, it’s most probably imaginable to get sufficient diet C from wealthy meals resources like sure end result and greens. Certain dietary supplements additionally comprise simply whole-food resources of diet C and will also be really useful for the ones in need of to somewhat building up their diet C intake.

Research presentations that the ones with sure stipulations might get pleasure from supplemental diet C as neatly, every so often even within the type of an IV. In truth, some medical doctors are experimenting with high-dose IV dosing to assist in restoration from critical diseases, surgical treatment, and even most cancers.

Linus Pauling himself used to be rumored to take 12,000 mg or extra of diet C an afternoon (and he lived to 93)! Since as much as a 3rd of individuals are poor in diet C, it may be necessary to complement, however the kind completely issues!

See what I individually do on the backside of this submit, however do your individual analysis and communicate in your personal physician to peer what’s right for you.

Benefits of Vitamin C

Today, much more science backs up the advantages of optimum quantities of diet C. Here are the primary well being advantages of diet C in step with present clinical analysis:

1. Boosts the Immune System

Perhaps essentially the most widely recognized get advantages, and with excellent explanation why. Administering additional diet C is at all times a part of my chilly and flu protocol. Interestingly, this may be one of the most extra hotly debated advantages. Several critiques of all randomized managed information confirmed very little impact on colds from diet C supplementation. Most of those research checked out small doses or on the impact after the onset of colds.

Other research confirmed get pleasure from higher doses and from taking diet C ahead of the onset of sickness. Most particularly, one learn about confirmed a discount in signs and period of a chilly from one eight gram dose of ascorbic acid at the first day of signs. (Fair caution, a dose that massive will most probably succeed in “bowel tolerance” and imply diarrhea for a couple of hours).

What I do: I get started every day with the juice of 1 lemon in water, which yields about 30 mg diet C. I take a food-based diet C complement day-to-day. I additionally take larger doses of ascorbic acid all the way through instances of tension or sickness … extra on that under.

2. Supports the Brain

A lesser recognized however similarly necessary advantage of diet C (and why it is a part of my day-to-day regimen).

The mind maintains diet C ranges even with different portions of the frame display indicators of deficiency. In truth, the mind frequently has 100x focus as the remainder of the frame and most probably for excellent explanation why!

Vitamin C is helping the mind in different necessary tactics:

  • reduces reactive oxygen species and protects in opposition to neural harm
  • promotes the wholesome construction of neurons and helps the formation of myelin
  • helps optimum neurotransmitter manufacturing
  • results in expression of BDNF (brain-derived-neurotropic-factor)
  • will even assist keep away from Alzheimer’s Disease in step with fresh research

three. Fights Oxidative Damage within the Body

As you might be most probably already conscious, unfastened radicals and oxidative harm are unhealthy information.

Vitamin C is a potent antioxidant that correlates with decreased possibility of illness and longer lifespan, most probably on account of its skill to scale back oxidative harm and unfastened radicals.

Specifically, research have discovered that diet C is particularly efficient at lowering harm within the lungs. This is why RDA tips suggest upper diet C consumption for people who smoke. Ascorbic acid may be every so often used along with most cancers remedies to assist mitigate oxidative harm.

For the ones people who (with a bit of luck) don’t smoke or have most cancers, a vitamin wealthy in diet C and some occasional dietary supplements will most probably simply assist stay irritation at bay.

four. Boosts Mood and Libido

I understand I’m most often happier and really feel higher when I am getting sufficient diet C. (And diet D, however that could be a subject for every other day). But science helps my anecdotal discovering…

Studies hyperlink serious deficiency of diet C to emotional instability and anxiousness. In one learn about good enough intake resulted in a 35% aid in temper disturbances and larger oxytocin. Yet every other learn about discovered an building up in libido from three,000 mg an afternoon supplementation.

Yet one more reason to begin the day with lemon water!

five. Promotes a Healthy Heart

The jury remains to be out in this one, however some research display that diets excessive in diet C appear to scale back the danger of center illness and stroke. This is logical, since diet C is of course present in end result and greens and eating sufficient of those may be nice for the guts.

Another learn about confirmed that diet C might building up HDL ldl cholesterol and cut back small particle LDL. The newest analysis even presentations that this diet might cut back arterial plaque and fortify blood vessels.

6. Boosts Collagen Production and Improve Skin

Internal and topical diet C can assist building up collagen manufacturing and make stronger pores and skin well being.

Vitamin C is helping stabilize collagen and improves the connective tissue in all the frame, together with the outside and bones. It is extensively utilized in attractiveness merchandise because it induces collagen synthesis. Studies even display that it’s going to gradual the herbal getting old procedure by way of protective and bettering the frame’s collagen.

Topical remedies are clinically proven to scale back the illusion of wrinkles, strains, and solar spots. I frequently combine a little bit ascorbic acid powder into my face wash to get those advantages. I additionally make this facial serum for extra pores and skin advantages.

7. Supports the Adrenals

I additionally building up my consumption of “C” once I’m stressed out as a result of it’s without delay utilized by the adrenals.

Though this tidbit is much less widely recognized, diet C is vital for wholesome ranges of cortisol. It is located in excessive concentrations within the adrenal glands and can transform swiftly depleted all the way through instances of tension.

Types of Vitamin C

Vitamin C is of course discovered in lots of meals, and when imaginable, that is the most productive and most secure approach to devour it. As I’ve stated ahead of, you’ll’t out complement a nasty vitamin, so even supposing dietary supplements are wanted, vitamin will have to come first.

A notice on diet C and when to devour/take it: diet C additionally is helping the absorption of iron, so I attempt to take it with foods the place I consume an actual meals supply of iron.

Food Sources

To get diet C from meals, devour numerous uncooked greens and end result like brightly coloured bell peppers, citrus end result, acerola cherry, broccoli, cauliflower, and others. This is solely excellent recommendation usually but additionally nice for making sure wholesome ranges of diet C.

As I discussed, my common go-to is consuming lemon water every morning.

Food-Based Supplements

Even with the most productive of diets, getting good enough diet C from meals can every so often be tough or now not imaginable. In truth, it’s one in every of handiest 5 dietary supplements that Chris Kresser recommends supplementing with since it may be so laborious to acquire from meals.

Unfortunately, heating destroys a lot of the diet content material in meals, so except an individual is eating all kinds of uncooked brightly coloured end result and greens day-to-day (which is hard within the wintry weather months), supplementation can every so often be useful. Studies have additionally proven that the vitamins in meals have declined over the past 50 years, and this contains diet C.

What I Take Daily:

I take a food-based C complement day-to-day as a result of this can be a quite small dose and makes up for vitamins that aren’t found in meals anymore. My favourite is this Essential C Complex.

Ascorbic Acid

The least pricey and most-studied form of diet C is ascorbic acid powder. I stay a large bag of non-GMO ascorbic acid round to be used on the first signal of sickness however don’t take it day-to-day. I additionally combine ascorbic acid into one-time use pores and skin packages like face mask and into my day-to-day cleanser. It loses its effectiveness briefly when combined with liquid so it doesn’t paintings as neatly for topical makes use of when pre-mixed into giant batches.

Liposomal C

This shape makes use of a specialised era this is stated to make it extra bioavailable and a lot much less acidic. My youngsters love the style of this one and take it willingly so I at all times stay it round. It additionally has nice critiques for pores and skin well being and I’ve been experimenting with making it a part of my day-to-day regimen together with a liposomal turmeric.

Cautions and Risks

This very important diet is water soluble and most often thought to be secure at doses as much as 2,000 mg an afternoon, in step with the Mayo Clinic. At doses higher than that, it might probably be problematic. Diarrhea is the most typical facet impact. At extraordinarily massive doses, diet C may additionally elevate the chance of accelerating the possibility of kidney illness. Pregnant girls will have to additionally now not take doses above the really useful day-to-day quantity as it’s going to reason issues for child.

This article used to be medically reviewed by way of Dr. Scott Soerries, MD, Family Physician and Medical Director of SteadyMD. As at all times, this isn’t non-public clinical recommendation and we suggest that you just communicate together with your physician.

What do you take into accounts diet C? Do you’re taking it or attempt to download it from meals?


  1. Douglas RM, Hemilä H. Vitamin C for combating and treating the average chilly. PLoS Med. 2005;2(6):e168.
  2. Hansen, Stine Normann, Pernille Tveden-Nyborg, and Jens Lykkesfeldt. “Does Vitamin C Deficiency Affect Cognitive Development and Function?” Nutrients 6.nine (2014): 3818–3846. PMC. Web. 29 Mar. 2018.
  3. Zandi PP, Anthony JC, Khachaturian AS, et al. Reduced Risk of Alzheimer Disease in Users of Antioxidant Vitamin SupplementsThe Cache County Study. Arch Neurol. 2004;61(1):82–88.
  4. Douglas RM, Hemilä H (2005) Vitamin C for Preventing and Treating the Common Cold. PLoS Med 2(6): e168.
  5. Sebastian J. Padayatty, Arie Katz, Yaohui Wang, Peter Eck, Oran Kwon, Je-Hyuk Lee, Shenglin Chen, Christopher Corpe, Anand Dutta, Sudhir Ok Dutta & Mark Levine (2013) Vitamin C as an Antioxidant: Evaluation of Its Role in Disease Prevention, Journal of the American College of Nutrition.
  6. Suh, Sang-Yeon et al. “Intravenous Vitamin C Administration Reduces Fatigue in Office Workers: A Double-Blind Randomized Controlled Trial.” Nutrition Journal 11 (2012): 7. PMC.
  7. Aguirre, Rene, and James M. May. “Inflammation in the Vascular Bed: Importance of Vitamin C.” Pharmacology & therapeutics 119.1 (2008): 96–103. PMC.
  8. Crisan, Diana et al. “The Role of Vitamin C in Pushing Back the Boundaries of Skin Aging: An Ultrasonographic Approach.” Clinical, Cosmetic and Investigational Dermatology eight (2015): 463–470. PMC.
  9. Carr, Anitra C., and Margreet C. M. Vissers. “Synthetic or Food-Derived Vitamin C—Are They Equally Bioavailable?” Nutrients five.11 (2013): 4284–4304. PMC. 

Check Also

How Shift Happens in Our Lives : zen habits

How Shift Happens in Our Lives : zen habits

How Shift Happens in Our Lives : zen habits By Leo Babauta There are numerous …

Leave a Reply

Your email address will not be published. Required fields are marked *