Vitamin C Overdose

Is perhaps the single largest vitamin myth on the internet

Vitamin C Overdose and all the damage that can be done by this vitamin, is it a myth or is a real potential threat?

Many pundits blame Vitamin C for several of the following conditions or they claim that it is the actual cause of these conditions or diseases.


Kidney stones, Cancer by damages that it does to the DNA, Uric-acid and urinary tract stones and gout, thrombosis, which is abnormal internal blood clotting, and diabetes, just to name a few.

A few other potential causes of an Vitamin C overdose, according to several websites and experts, are oxalate deposits in bone and soft tissues, as well as it causing vitamin B12 deficiency and Copper deficiencies.

So let’s examine this wonderful vitamin and fully understand its qualities and how it could cause all of this damage.

Vitamin C is a water soluble vitamin. There are two types of vitamins, fat soluble and water soluble. The fat soluble class includes Vitamins, A, D, E, and K.

The water soluble vitamins include C and all eight of the B class of vitamins.

Fat soluble vitamins will need fat in order to be absorbed into the body, and if absorbed, can and often does end up being stored in your liver and your fat cells.

With these four vitamins there can be some toxic reactions if you take too many, or overdose effects.

However, with water soluble vitamins it is really quite simple. They are water based, and as a result they cannot be stored.

They must be replenished every day, either through your diet or in the form of supplements. If there is an excess in the body, they are excreted through the urination process. It is really very simple.

But there are still the pundits, and even some doctors that insist that Vitamin C overdose can cause these conditions even though it has to be relished daily.

It is important to note that it took many in the medical community over 200 years to finally admit that thiamine could cure Beriberi.

Some of these pundits may include people that research for a living and they need to come up with something in order to receive further grants to continue to research.

It also includes the pharmacy and medical technology companies that only care about profits and really don’t care about the truth being told.

And then you will have the reporters that have never done any research, to the flat out uneducated that cannot or will not take the time to actually review facts.

They will accept the biased information as reality, not to mention the herbalist’s crowd.


Vitamin overdoseVitamin C overdose is one of the largest myths on the internet

So let’s examine some real facts.

In 1997, Stephen Larson of the Linus Pauling Institute, the Prestigious Institution on Micro-nutrient Research, published facts about studies where large doses of vitamin C had actually been beneficial in promoting the relaxation of the arteries.

Once relaxed, it benefits patients with heart disease and other coronary factors such as diabetes as well as high serum cholesterol levels.

He further cited large doses of vitamin C as extremely useful in fighting viral infections preventing toxemia in pregnancy, as well as treating other illnesses and conditions.

He also referred to the fact that we still do not know the optimal intake of vitamin C in the body and that several earlier studies had not shown any actual results of an association of kidney stones being caused by high doses of this nutrient.

Another recently published study by Dr. Gary Curhan and colleagues at Harvard, at two Boston hospitals, studied for 14 years a group of over 85,000 women with no prior history of kidney stones.

The effects of both Vitamin C and Vitamin B6 on the development of kidney stones.


They also, in a related previous study, tested over 45,000 men for over 6 years.

The results were that they found significant protective roles for vitamin C use, but none for vitamin B6 against kidney stones.

The accumulative evidence was that Vitamin C, even in large amounts, is a remarkable safe substance, and any facts that Vitamin C contributes to kidney stones is no longer justified.

Remarkably safe is a long cry from being able to overdose on a water soluble nutrient.

Vitamin C is an important antioxidant; it is not a pro-oxidant, in which chemicals induce oxidative stress instead of reliving it.

The Facts on Vitamin C are that this nutrient has proven to lower risk with certain cancers, not cause them.

It helps to improve cholesterol levels, not raise them, it helps increase the white blood cell counts and thus the autoimmune response, and it does not harm them.

Vitamin C also helps to regulate blood glucose levels, not hinder them, it helps in the recurrence of asthma, it does not cause it, and it lowers the risk of cataracts, it does not cause them.


Vitamin C overdose is not possible, as you cannot overdose on a water soluble vitamin, unless of course you have a vested interest to spill myths and half-truths.

This vitamin is also the most researched vitamin on the internet.

The next time someone suggests that Vitamin C overdose is possible, ask them to produce some facts, and then examine their possible agenda very closely.

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