Vitamin C

Vitamin C

Vitamin C Questions

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by 5 · about 12 hours ago

It seems that Vitamin C is extremely easy to get in almost every fruit and vegetable. Today I ate Strawberries, Brussel Sprouts, and Kale for a total of 4-500% RDA of Vitamin C. I feel like it is very easy to get copious amounts of Vitamin C from... (more)

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glib 0 · August 27, 2014 at 12:01 PM

Because some eat mostly meat, and avocado, sweet potatoes and coconut for vegetables. Concur that it is easy to get in multiples of the RDA.

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by 83 · about 12 hours ago

Do you supplement Vitamin C? If so, how much, and why? If not, why not?I prefer to not supplement anything and i get about 2-300% RDA of vitamin c, but it seems there may be benefits to going higherI was doing some research on ways of reversing... (more)

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paleot 0 · June 18, 2014 at 4:15 PM

I don't do much ascorbic acid as a supplement, but I get lots of the vitamin C complex in my diet. (I probably eat a bell pepper a day with a couple lbs of plants.) If I feel like I'm fighting something or need the immune system boost, then I... (more)

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by 58 · about 12 hours ago

I have a vitamin C and zinc deficiencies and was put on supplements, but don't understand how it works exactly. Why are doses proscribed in increments and not in one megadose if someone is deficient? And how long does it take to correct a... (more)

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rachelliott 0 · March 31, 2014 at 8:30 PM

A mega-dose of a non water soluble vitamin would work great since you can store it in fat - like vitamin A. However, vit C and zinc are water soluble so you'd just pee out the excess and be deficient again in a few days without a regular dose. (more)

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by 60 · about 12 hours ago

I recently bought 225g (e.g. many many days worth) of buffered vitamin c powder in the form of calcium ascorbate. The reason I wanted a buffered form is because previously i tried the acid-y powder but it made me very very bloated. I am not... (more)

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by 15400 · about 12 hours ago

Good day to you, my dear Paleohackers, I have a question for you, as always: Does boiling destroy vitamin C content in rose hip tea or does it greatly reduce it? Dr. Weil recommends boiling rose hips for 30 minutes. He claims that... (more)

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BobK 0 · February 03, 2014 at 7:21 AM

Boiling rose hips for ~10 to 15 minutes is the standard method of extracting vitamin C from them via "tea". The boiled rose hips can also be eaten. A couple representative... (more)

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by 384 · about 13 hours ago

http://www.medicalnewstoday.com/articles/81612.php Came across a couple of articles mentioning the same thing. That high dosages of Vitamin C taken whilst dietary fat is in the stomach can turn some of the Vitamin C nasty and can become... (more)

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by 343 · about 13 hours ago

Hi everyone, I know there's been discussion here before about why to megadose vitamin C, but what I'm interested in is the experience of anyone who's tried it. I am currently getting over laryngitis and have a mild case of shingles,... (more)

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Mike_K 0 · November 20, 2013 at 10:23 AM

Did you know that all animals in the world produce vitamin C except for higher order primates, guinea pigs and fruit bats? Did you know, mammals produce vitamin C in their livers and birds in their kidneys and the amount produced changes... (more)

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by 343 · about 13 hours ago

Hi everyone, I know there's been discussion here before about why to megadose vitamin C, but what I'm interested in is the experience of anyone who's tried it. I am currently getting over laryngitis and have a mild case of shingles,... (more)

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Mike_K 0 · November 20, 2013 at 10:23 AM

Did you know that all animals in the world produce vitamin C except for higher order primates, guinea pigs and fruit bats? Did you know, mammals produce vitamin C in their livers and birds in their kidneys and the amount produced changes... (more)

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by 10994 · about 13 hours ago

Linus Pauling, the only man to win an unshared nobel prize twice seemed to think that heart disease was a case of chronic scurvy that could be corrected with vitamin c and lysine. Do you agree or disagree with this position, why or why not?

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Mscott 0 · July 13, 2013 at 9:31 PM

In large part? I kinda doubt it. Linus Pauling was an incredible guy and his theory seems interesting, but at this point I think it would be noticeable in some of the vitamin supplementation trials that when people get vitamin C it prevents heart... (more)

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by 1005 · about 13 hours ago

A friend recently turned me on to nano-sphere Lypo-spheric vitamin C that 'is able to produce serum levels of vitamin C nearly double those thought theoretically possible with any oral form of vitamin C.' Would this be something to take only when... (more)

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by 743 · about 13 hours ago

Hello peeps. I'm currently looking for fruits that are super super high in vitamin c. I've been taking supplemental vitamin c (just plain-old ascorbic acid, 500 mg), but I feel like I'd benefit more if I got it in whole-food form. Also, I don't... (more)

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Albert83BCN 0 · May 19, 2013 at 3:57 PM

http://nutritiondata.self.com/foods-000101000000000000000-w.html :)

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by 10 · about 13 hours ago

I'm having a weird experience with vitamin c, which took me about a week to put together because it coincided with restarting the paleo diet(I was eating paleo for about two months, quit for a month and restarted about a week ago). I was fatigued... (more)

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O_Siodhachain 0 · May 31, 2013 at 8:17 PM

I found this article interesting. Maybe it will be helpful to you. :) I think it suggests that fatigue from vitamin C is sometimes because your magnesium levels* are... (more)

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by 213 · about 13 hours ago

nutritiondata.com indicates that lemons have 50% more vitamin-C than limes. I have a hard time believing that, but what do you think?

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miked_2 0 · January 24, 2013 at 9:54 PM

Question #1: why would you think otherwise. I.e. what expectation do you have that's bothering you? And #2: how much of any kind of nutrient a food had isn't the question to should ask. You should be concerned with how bioavailability the... (more)

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by 10184 · about 13 hours ago

http://wildfoodsandmedicines.com/fir-hemlock-and-spruce-tips/ I've never thought about collecting new needle growth for food. It looks like they're all rich in vitamin C. Do they have food value other than roughage? Will they wreck my teapot? (more)

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NudgeWink 0 · December 11, 2012 at 12:19 AM

Having made pine needle tea (for the vitamin C - being one of the richest sources) and pine-needle vinegar (mainly for the taste - vitamin content is just a bonus) and having chewed on the hardened sap while hiking to soothe a dry throat - I think... (more)

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by 5 · about 13 hours ago

Anyone else out there have schemberg's disease? I was recently diagnosed with it and after doing a lot of research there seems to be no cure or known cause. I've heard that a few people have had success with reducing the unsightly spots that come... (more)

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Anotherfatchap 0 · April 09, 2013 at 9:52 AM

I had this for the past ten years or so, and it cleared up completely when I went paleo for the past month. I have a very sedentary desk job and had no success previously with vitamins or supplementation. Also I dropped 20 pounds with the... (more)

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by 1032 · about 13 hours ago

I haven't done quite enough of my own research yet on this topic to have all the 'whys' and 'hows' figured out, but I'm aware enough that sodium nitrate in processed meat should be avoided. However I have read that vitamin c (and e?) help prevent... (more)

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Stabby 0 · September 15, 2012 at 12:44 AM

It doesn't appear to be that effective http://carcin.oxfordjournals.org/content/28/3/685.long http://carcin.oxfordjournals.org/content/28/3/685/T3.expansion.html It definitely does in Mscott's in vitro experiment paper, but the deal with red... (more)

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by 2407 · about 13 hours ago

http://www.ncbi.nlm.nih.gov/m/pubmed/19433800/ As we know, exercise increases insulin sensitivity. This study says vitamin C and antioxidants negate that effect. Apparently it shuts down the benefits of autophagy... (more)

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miked_2 0 · November 06, 2012 at 11:33 PM

Yeah, this is pretty well known in the exercise community. Antioxidents blunt the hormetic stressor that exercise provides so you actually don't get the benefits from the exercise. Even ibuprofin PWO will limit the benefit you get from the... (more)

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by 432 · about 13 hours ago

Is there vitamin C in raw eggs? My logic goes that if an egg contains all that is required to complete a living chicken, then maybe vit-c is one of those necessaries. On the other hand, vitamin-c might be important for regeneration rather than... (more)

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KA24 0 · September 01, 2012 at 1:13 AM

You are correct. This is a great breakdown the egg, with the specifics for the white and yolk.

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by 1786 · about 13 hours ago

i've been reading conflicting reports about if it'd actually healthy to take foods or supplements that reduce inflammation in the 4 hour window after exercise, due to it blunting the benefits of said exercise. some say that taking even 1g of... (more)

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CD 0 · August 29, 2012 at 6:07 PM

Inflammation is good during exercise, there is limited benefit to it post exercise. This is why elite athletes will take a cold shower, then jump into an ice bath immediately after the workout. Inflammation is effect of breaking muscle fibers.... (more)

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by 70 · about 13 hours ago

Ascorbic acid's primary role is as a cofactor in the hydroxylation reaction of proline and lysine for the production of collagen. "Proline hydroxylation requires ascorbic acid (vitamin C). The most obvious, first effects (gingival and hair... (more)

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AStar 0 · May 25, 2012 at 5:14 PM

From a quick look through your wikipedia link, I don't think so. The addition of the hydroxyl group to the proline is a post translational modification done by prolyl hydroxylase. This step occurs after the protein synthesis. The vitamin c is... (more)

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by 55 · about 13 hours ago

Hello, guys. So, I'm on a LC diet, with around 65% fat, 25% protein, 10% carbs. I'm pretty happy with it, but I'm trying to address some of the deficiencies caused by not eating so much fruits/vegetables. These are the values of vitamins &... (more)

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Lady_Arwen 0 · May 04, 2012 at 2:23 PM

Here's a post I wrote on n=2 experiment of supplementation with low carb: http://paleohacks.com/questions/111743/what-supplementation-foods-have-you-dramatically-changed-when-shifting-from-highe#axzz1tuXq4vpL FYI most Paleo people supplement with... (more)

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by 495 · about 14 hours ago

So I got the sniffles (whole fam got sick over the holidays, grumble)... and started thinking. I eat next to no fruit. Mostly just berries or citrus (limes, lemons, grapefruit) in the summer. Being a little under the weather, I started thinking... (more)

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Laura_11 0 · January 05, 2012 at 1:36 AM

You don't have the eat fruit to get Vitamin C. Check out the top 10 hightest vitamin C foods ... http://www.healthaliciousness.com/articles/vitamin-C.php. I don't think you have to take vitamin C supplements in order to be healthy. I think it's... (more)

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by 11557 · about 14 hours ago

I noticed that several people have talked about megadosing their vitamin C, and I was wondering why? I know the loss of the ability to synthesize vitamin C has been put forward as a reason to megadose, but I'm not sure I understand that as a... (more)

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Milla 0 · December 20, 2011 at 12:18 PM

Anything in excess is generally negative, and can have adverse effects. You will not get any more of the vitamin C benefits (immunity boosting, antioxidant, etc) by overdosing. Because Vitamin C is water - soluble rather than fat-soluble, and... (more)

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by 1112 · about 14 hours ago

At the NIH (Norges Idrettshoegskole, freely translated to "Norwegian College of Sports" or something) fitness convention this week, there was a presentation about anti oxidants and the effect it had on strength training. The subjects were given... (more)

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Kamal 0 · November 21, 2011 at 4:13 AM

Majkinetor, the human embodiment of vitamin C, did not seem to have a great answer for me when I asked him this question here. (majkinetor is "nope" in this thread) P.S. One thing you didn't talk about is timing. I used to avoid taking vitamin... (more)

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by 39841 · about 14 hours ago

Vitamin C is an important antioxidant that humans, along with the rest of the great apes, and some other less relevant animals like guinea pigs, bats etc., have lost the ability to synthesize. We lost this ability at a time when we were largely... (more)

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Aravindan_Balasubramanian 0 · November 12, 2011 at 3:26 AM

I didn't realize it had been categorically dismissed http://chriskresser.com/9-steps-to-perfect-health-4-supplement-wisely http://perfecthealthdiet.com/?cat=54 to name just a few relevant opinions in the blogosphere that advocate Vitamin C and... (more)

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