How much vitamin C is needed to treat colds and flu?
FOR IMMEDIATE RELEASE
Orthomolecular Medicine News Service, March 27, 2018
Vitamin C Questions: Answered
Commentary by Helen Saul Case
(OMNS
Mar 27 2018) I was born and raised in a household where we used
vitamins instead of medicines. Consequently, I am very familiar with
utilizing high-dose vitamin C to prevent and cure illness. Now that I
have children of my own, vitamins help keep them healthy, too. I think
you can do the same for your family. While I am not a doctor, and you
should always work with yours, here are answers to some of the most
common questions
I have received about vitamin C. Topics addressed
include its use in children, during pregnancy and lactation, for the
treatment of illness, for the prevention of vaccination side effects, as
well as help with vitamin C dosing, form, and frequency.
VITAMIN C DOSING
How much vitamin C should I take?
Your
optimal dose of vitamin C depends on one thing: you. Are you healthy?
Stressed? Sick?
In sickness it was observed by Robert F. Cathcart, III,
MD, that, "The amount of oral ascorbic acid (vitamin C) tolerated by a
patient without producing diarrhea (loose bowels) increases somewhat
proportionately to the stress or toxicity of his disease" and
"[s]tressful conditions of any kind greatly increase utilization of
vitamin C." In other words, the sicker or more stressed you are, the
more vitamin C you will "hold" before getting to saturation (bowel
tolerance). Bowel tolerance is indicated by gas, a rumbling stomach, or
slightly loose stool. If you take way too much C, very loose stool will
result, but this goes away once dosages are reduced. When bowel
tolerance is reached, this is a sign to back off the extra C. We
continue to take C, but we take less and less often. It may take days to
resolve illness (it depends how sick we are) but when healthy, the body
needs less and "holds" less C.
I
take 8,000-10,000 milligrams (mg) of vitamin C orally a day when I am
healthy.
I take far more when I am under stress. If I am really sick, I
may take up to 100,000 mg of vitamin C a day. Two-time Nobel Prize
winner Linus Pauling took 18,000 mg of vitamin C a day, and he
recommended taking 6,000 to 18,000 mg per day. For healthy children,
Frederick R. Klenner, MD, recommended 1,000 mg per day per year of age,
leveling off at 10,000 mg per day when the child reaches ten years of
age. He recommended far more during illness. For example, in good
health, my five-year-old gets 5,000 mg of vitamin C a day and perhaps
25,000 mg per day when sick. We always divide our doses of vitamin C and
take it throughout the day. "The effects of this substance (vitamin C)
when used in adequate amounts markedly alters the course of many
diseases," said Dr. Cathcart. To read his important paper about bowel
tolerance doses of vitamin C as it pertains to specific illnesses see:
I'm confused about vitamin C frequency and dose. Can you help?
I
find vitamin C dosing takes some getting used to. If I am sick,
stressed, etc., I take vitamin C in divided doses until bowel tolerance
(saturation) is reached. Then I continue to take C but less, and less
often.
So for me, when sick, I may start the day with 8,000 mg and then
take 2,000 to 4,000 mg every hour until I experience saturation
indicated by a rumbling tummy and/or loose stool.
Once saturation is
reached, I may still have some symptoms of illness, but they are
improved and I feel better. I continue to take saturation level doses of
C until I am symptom free, and yes, sometimes it may take a few days
depending on how sick I am. When I am healthy, I regularly take 8,000 to
10,000 mg per day in divided doses, approximately 3,000 to 4,000 mg at
each meal. (When I am healthy, if I took that 8,000 mg all at once it
would be a quick trip to the toilet for sure. But when I'm sick I can
"hold" a very large amount of C and can take larger doses.) The optimal
amount may differ for other people. For more tips on vitamin C dosing I
would check out this helpful article "Vitamin C Material: Where to
Start, What to Watch" by Tom Taylor available at
http://www.orthomolecular.org/resources/omns/v13n20.shtml.
Scroll down to "Quick-Start Procedures for Vitamin C."
I take 2,000 mg of vitamin C a day. Is that too much?
Animals
make between 2,000 and 10,000 mg of ascorbic acid vitamin C a day per
human body weight equivalent. Is all of nature wrong? Decades of
research have shown incredible benefits can be achieved with high-dose
vitamin C. Here is an article that addresses the same question and more:
"About 'Objections' to Vitamin C Therapy" available at
http://orthomolecular.org/resources/omns/v06n24.shtml.
"The number one side effect of vitamins is failure to take enough of
them. Vitamins are extraordinarily safe substances." -Andrew W. Saul
I don't take much vitamin C but I get to saturation quickly. Why?
You
might try reducing or dividing your dose and taking C throughout the
day. Also, check your magnesium intake. Magnesium oxide is a common form
of magnesium found in supplements. However, due to poor absorption,
magnesium oxide is more likely to have a laxative effect which may be
confused with saturation of vitamin C. For better absorption, we take
magnesium supplements in between meals and in divided doses. In addition
to oral supplements (we like magnesium citrate), we also take Epsom
salt baths twice a week. Here is more information about magnesium and
magnesium safety, including use in children: "Magnesium Decreases
Hyperactivity in ADHD Children" available at
http://www.orthomolecular.org/resources/omns/v12n20.shtml.
Can you get too much sodium from sodium ascorbate vitamin C?
Cardiologist
Thomas E. Levy, MD, says that the sodium in sodium ascorbate "does not
appear to adversely affect hypertension or increase blood volume." He
writes more about this here:
https://www.peakenergy.com/health_ebytes/issue_9.php.
Personally speaking, when I or my children are getting a significant
amount of sodium as sodium ascorbate we make a point to eat lots of
fruits and veggies and drink lots of fresh raw homemade veggie juice
(for potassium). We also make a point to get plenty of magnesium via
oral supplements and Epsom salt baths. We take ascorbic acid vitamin C
with meals, instead of sodium ascorbate.
I read that ascorbic acid is not vitamin C. Is it?
Ascorbic
acid is vitamin C. Doctors have been using ascorbic acid and sodium
ascorbate vitamin C to cure real diseases for decades.
These articles
may help:
VITAMIN C THERAPEUTICS
How much vitamin C is needed to treat colds and flu?
According
to Robert F. Cathcart, MD, the usual bowel tolerance doses for a mild
cold could be somewhere between 30,000 mg to 60,000 mg of vitamin C per
day given in divided doses. A person with a severe cold might take
60,000 mg to 100,000 mg per day before reaching bowel tolerance. The
flu? Up to 150,000 mg daily might be taken in divided doses to achieve
bowel tolerance. And for all those folks who feel great? Taking 4,000 mg
to 15,000 mg per day could be enough to get to bowel tolerance. Stress,
sickness, infection, vaccinations, postpartum or post-surgical healing,
etc., indicates a need for far more. Again, here is a link to Dr.
Cathcart's important paper on bowel tolerance. The entire paper is worth
reading. Scroll down to see the dosage chart for vitamin C. Note that
the doses on his chart are given in grams and that 1 gram = 1,000
milligrams (mg):
Can vitamin C help skin reactions?
When
I have any sort of skin irritation, I take high-dose vitamin C. We give
high-dose vitamin C to the kids if they get bitten by mosquitos or
stung by bees. Topical vitamin E is also very helpful for healing and
soothing irritated skin, including sunburn. For more see: "Vitamins Cure
Skin Conditions"
http://www.orthomolecular.org/resources/omns/v04n01.shtml.
I have an infection. What can I do?
Whenever
"infection" or "-itis" is part of my doctor's diagnosis, I take
saturation level (bowel tolerance) vitamin C until the infection is
gone. In high doses, vitamin C works like an antibiotic, antiviral,
antihistamine, and antipyretic (fever reducer) without the possible
dangerous side effects of pharmaceutical drugs. So, if my doctor hands
me a prescription for any of these, I go home and take saturation-level
doses of vitamin C instead until my symptoms go away. As my dad Andrew
Saul says, "Take enough C to be symptom free whatever the amount may
be." I know I can always go fill the doctor's prescription, but I am
much more comfortable trying a safe, essential vitamin first.
To
treat infections, I also take extra vitamin A, make sure I'm getting
enough vitamin D (as well as my other vitamins and minerals). I avoid
sugar, and I drink lots of fresh, raw homemade veggie juice.
And for those who cannot take antibiotics at all, they may find they
have few other options. If antibiotics are required, so too then are
probiotics. Additionally, "Using more vitamin C means needing fewer
antibiotics. Using vitamin C along with antibiotics reduces their side
effects. Orthomolecular (nutritional) physicians have been reporting
this for years."
What
we have here are options, and we simply do the best we can for our own
health situation. Of course, I am not a physician and it is important to
work with your doctor.
Can vitamin C help recovering addicts?
Orthomolecular doctors say yes. Published in the Journal of Orthomolecular Psychiatry 40
years ago, a study by Alfred Libby, MD, and Irwin Stone, PhD, was done
"on the use of megadoses of ascorbic acid to detoxify heroin addicts.
They compiled 100 case reports of heroin addicts whom they detoxified
using ascorbic acid and/or sodium ascorbate in doses of 25-85 g (25,000
to 85,000 milligrams) per day for the first few days, gradually tapering
to a holding dose of approximately 10 g (10,000 milligrams) per day. In
addition, based on the theory that addicts are malnourished in general
and protein deficient in particular, most of these patients were given
high levels of multivitamins and minerals and a predigested protein
preparation. The patients in this study almost uniformly reported a loss
of craving for drugs while taking megascorbate."
VITAMIN C FOR INFANTS, TODDLERS, AND CHILDREN
When did you start giving your children vitamin C, and how much do you give them?
We
started supplementing with vitamin C the day they were born. Plus, I
took at least 8,000-10,000 milligrams (mg) per day while I was pregnant.
Based on Dr. Frederick R. Klenner's recommendation for infants, we gave
our babies oral doses of 50 mg of vitamin C per day. Then we gradually
moved up to 1,000 mg per day by age one. However, in the winter, when
our kids are sick (or about to be), or when stressed, etc., they get far
more vitamin C. It depends on the day; it depends on the kid. We divide
the dose and give vitamin C several times throughout the day. When they
were really little, they could take pre-made liquid vitamin C by
sucking it out of a dropper. Or, we made our own liquid C by dissolving
vitamin C crystals in juice. While I was breastfeeding, I took plenty of
vitamin C to help ensure that it was available in my breastmilk. We
gave them ascorbic acid mixed with buffered calcium ascorbate vitamin C.
Now, we like sodium ascorbate (and it is easier on the stomach than
ascorbic acid). Practically speaking, we give sodium ascorbate in the
morning. Once our kids have food in their bellies, we switch to ascorbic
acid or a mix of ascorbic acid and sodium ascorbate.
How do I give my kids vitamin C without giving them excess sugar to get it down?
I
have found that with my kids, making vitamin C tasty gets it down.
Lately we have been mixing powdered vitamin C with a little bit of
juice. While it is not a sugar free delivery system, for us, the
benefits of getting the vitamin C into them outweighs the downside of
using a little sweetness to do so. We just see to it that they otherwise
have a low sugar diet.
What do you think about liposomal vitamin C? How much should you give children if bowel tolerance can't be used as an indicator?
"Quality
liposomes are generally almost completely absorbed long before the
colon is reached," says Thomas E. Levy, MD. While bowel tolerance is a
helpful indicator of "enough" C, a child that looks and feels better is
too. We have used liposomal C with success in the past, however
currently, my children (and my wallet) prefer vitamin C powder in a
little fruit juice. Our protocol with any form of C (as my dad Andrew Saul says) is "take enough C to be symptom free, whatever the amount may be."
How do you get little kids to take high-dose vitamin C?
We
do whatever works. If it gets the C down, we are happy. Keeping it
tasty is key. I write about this in detail here: "Tips from a
Megavitamin Mom: Getting Kids to Take Vitamins and Lots of Them"
available at
http://www.orthomolecular.org/resources/omns/v12n09.shtml.
All the vitamin C chewable tablets I've found contain sugar and fillers. What can I do?
Yes,
chewables tend to have at least some sugar and flavor so they taste
better. Our kids' chewable vitamin C does too. We just make sure the
supplements we give them (and take ourselves) contain no artificial
ingredients. It is hard to avoid all fillers, so we do the best we can
and we keep in mind that getting the vitamin C into the kids is what is
most important. To get around any unwanted ingredients, we buy pure
sodium ascorbate vitamin C powder and pure ascorbic acid vitamin C
crystals and add the desired dose to about a tablespoon of organic
juice. We probably use a dozen different brands of vitamins, and our
selection changes as our needs do. We have found chewable tablets to be
very handy for packing in their lunch boxes and when travelling.
I can't find a children's vitamin C with enough vitamin C in it. What do you give your kids?
When
it came to therapeutic dosing of vitamin C, we too had trouble finding
children's supplements that contained more than 250 mg per dose. I
bought a prepared (sweetened) liquid children's vitamin C and then added
extra vitamin C powder to it when larger doses were required. When my
kids were infants, I used a mixture of ascorbic acid vitamin C and
calcium ascorbate vitamin C (buffered vitamin C): about an 80/20 mix
respectively and then would administer it with a dropper or, as they got
a little older, a medicine spoon. Then we switched to giving them
ascorbic acid vitamin C and calcium ascorbate vitamin C in juice. If I
were to do it again, I would also use sodium ascorbate vitamin C powder
as it is easy on the kids' tummies and they don't mind the taste of it.
How can I get my extended family to take vitamins?
The
most difficult part for me about knowing that vitamins cure disease is
watching others be sick, or turn to dangerous pharmaceuticals, instead
of trying nutrition first. I am sure that some people (and doctors)
don't know any better. But even when they do, and
they still choose medication over healthy lifestyle changes, I have to
remind myself of this quote from Will Rogers: "People's minds are
changed through observation and not through argument." Nutrition works.
It is safe. It is effective. But in my experience, telling others what
they should do doesn't work. They have to come to it on their own.
VITAMIN C AND VACCINATION
Can vitamin C prevent side effects from vaccination?
High-dose
vitamin C safely prevents and treats vaccine side effects. This has
been evident in our experience. We watched high dose, saturation level
vitamin C bring our daughter back to health after a severe vaccine
reaction. We watched high dose, saturation level vitamin C prevent
vaccination side effects. We give both of our children saturation levels
of C before, during (yes, right at the doctor's office) and after
immunizations. We don't give the amount of vitamin C we think might
work; we give enough to get the job done.
For more information about vitamin C dosing at vaccination time, here are the articles I wrote about our experience:
This third article, "Vitamin C Prevents Side Effects from the MMR Vaccine," available at
http://www.orthomolecular.org/resources/omns/v12n16.shtml is
also about our daughter. However, last summer, our son (age 4) received
the first of two required MMR shots. In addition to giving him
saturation level, high-dose vitamin C before, during, and after his
vaccination, we also followed the advice of pediatrician Ralph K.
Campbell, MD, gave him extra vitamin A. In addition to the beta-carotene
present in his multivitamin and in the fresh, raw vegetable juice we
give the kids each morning, he received 5,000 to 10,000 IU of
supplemental preformed fish oil vitamin A the day before and the day of
his MMR shot. He, too, did not experience a single side effect due to
the MMR vaccine.
Why did you choose to vaccinate your children?
Philosophical,
personal or conscientiously held belief exemptions to vaccinations are
not lawful in New York State where our family lives. We comply with
state mandated vaccinations, but just the ones required for school, and
no more. So yes, we "chose" to have our children vaccinated. Truly,
though, we didn't feel we had much choice.
While
we work to mandate vaccine safety, demand informed consent, and
advocate for real choice when it comes to whether or not to vaccinate,
let's minimize any chance of vaccine damage now. Children are powerless.
We aren't. Whether we have a choice to vaccinate or not, let's choose
to give them vitamin C and lots of it.
VITAMIN C: WHAT FORM AND WHEN TO TAKE IT
What brand of vitamin C do you recommend?
I
don't endorse or recommend any vitamin brand (nor will I). I can tell
you this: I buy vitamins free of artificial sweeteners, artificial
colors, and artificial flavors...and I call the company if I have
questions about any ingredients or potency. I read and compare lots of
labels and choose the best possible (and most affordable) option that
gets results. I have used/use vitamin C capsules, tablets, chewables,
powder, and liposomal C. As a general rule, if very high doses are
required, I use vitamin C powders/crystals mixed in juice. For regular
daily doses, I take capsules.
When should I take my vitamins?
I
take mine in divided doses throughout the day and with food. My before
(or in-between) meal supplements include magnesium and probiotics. I
take vitamin C whenever I think of it, with or without food. I take B
vitamins together as they work best that way, but I take extra niacin on
its own as needed. I take iron separately from vitamin E, and I always
take zinc with food to avoid stomach upset.
VITAMIN C: PREGNANCY AND LACTATION
I heard taking too much vitamin C during pregnancy causes infantile rebound scurvy. Is this true?
According
to Alan Gaby, MD, infantile "rebound scurvy" is a myth: consuming large
quantities of vitamin C during pregnancy does not cause the baby to be
born with infantile scurvy. However, why stop a good thing after they
are born? Frederick R. Klenner, MD, recommended 50 mg of vitamin C a day
starting at birth and 1,000 mg per day per year of age up to age ten
for a total dose of up to 10,000 mg per day.
I'm a nursing mom. How much vitamin C should I take?
Your
optimal dose really depends on you and your baby. How do you feel? How
is baby doing? For example, if mom is under a great deal of stress, less
vitamin C will be available for baby in breastmilk. The way I
approached it with my kids is this: I was really comfortable taking a
lot of vitamin C. While I was breastfeeding, I took (at least) 8,000 to
10,000 milligrams of vitamin C a day in frequent divided doses. We also
gave the kids supplemental liquid vitamin C throughout the day in small,
but frequent doses, in addition to what they were getting from
breastfeeding. As long as they (and I) were happy and healthy, all was
good.
Saturation
(bowel tolerance) is a very helpful indicator of "too much" vitamin C.
Since gassiness comes before loose bowels, it's a helpful indicator of
"enough" vitamin C. If bowel tolerance is reached and stools become
frequent, liquid, or, as was the case for my breastfed three-month-old,
frequent and greenish in color (since they are always liquid-like), we
reduced the frequency and dose, but continued to give C regularly,
ramping the frequency and dose up and down as the situation requires.
This takes a little practice, but because vitamin C is so safe, we are
very comfortable with the process of determining optimal doses for our
kids.
Of
note, we get the kids to saturation only if needed due to sickness,
vaccination, etc. Once they are at saturation, we throttle back the
dose. We continue to give C but give less and give it less frequently.
We gradually work back to their normal daily dose of 1,000 mg per day
per year of age. For much more about vitamin dosing and safety during
pregnancy and lactation, you may want to read my book Vitamins & Pregnancy: The Real Story.
(OMNS Assistant Editor Helen Saul Case is the author of The Vitamin Cure for Women's Health Problems, Vitamins & Pregnancy: The Real Story, and Orthomolecular Nutrition for Everyone.)
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