Vitamin C Overdose Side Effects: From Symptoms to Diarrhea and Kidney Risks: A Complete Guide

When it comes to vitamin C, most people think, "Isn't it good to eat a lot of it?"
In particular, many people take several high-dose vitamin C supplements a day because they say it is good for preventing colds and recovering from fatigue.

 

But,
Vitamin C can also cause skin problems if taken in excess.

 

today Vitamin C overdose What problems can this cause,

From symptoms to side effects, especially Effects on diarrhea and kidneys Let me summarize it all.

 

 

How much vitamin C is too much?

 

It is widely known that vitamin C is a water-soluble vitamin, so it does not accumulate in the body and is excreted through urine.

So it's easy to think, "It's okay to eat a lot."

The story is different if you continue to take high doses exceeding 2,000 mg per day.

 

It varies from person to person, 1,000 to 2,000 mg or more per day If you take it consistently

Side effects on the stomach or kidney problems Experts say that this can happen.

 

For reference, one tablet of vitamin C (usually a high-potency product) contains approximately 1,000 mg.
In other words, if you take more than two tablets a day, there is a risk of overconsumption.

 

 

And if you consume vitamin C through fruits,
One tangerine contains about 30-40 mg, one kiwi contains 70-100 mg, and one cup of strawberries contains about 85 mg.

 

In other words, it is difficult to overdose by eating just a few pieces of fruit,
Be careful with supplements, as you can easily exceed the recommended daily allowance. I have to.

 

 

 

Symptoms of Vitamin C Overdose: These Appear

 

1. Diarrhea & stomachache

 

This is the most common symptom.
People with sensitive stomachs may react immediately even if they take more than 1,000 mg per day.

 

2. Heartburn, gas, bloating 

Because it puts a strain on the stomach, it can cause heartburn or indigestion.
Abdominal bloating and gas are also frequently reported.

 

3. Vomiting, nausea 

If you eat a lot, you may feel nauseous or vomit.

 

 

The real problem is the kidneys, you have to be careful

 

Vitamin C is metabolized in the body. oxalic acid Create a substance called .

When this binds to calcium in the kidney, kidney stones This could be it.

 

Especially people who drink little water,
Or, if you already have kidney problems, this could lead to major problems.

 

You know how painful it is when you miss a stone...

 

So when you eat a lot of vitamin C, you should also drink plenty of water.

 

Also, overdose kidney function decline I used to People with gout It can also affect you.

Because vitamin C indirectly affects uric acid levels.

 

 

There are other side effects of overdose as well.

 

• - Excessive iron absorption : Because vitamin C helps with iron absorption, people with iron overload should be extra careful.
• - Nutrient interference : Some say it may interfere with the absorption of vitamin B12.
• - Drug interactions : If you are taking anticoagulants or certain medications, you should consult a professional.

 

 

How to eat safely?

 

- Based on adults Less than 1,000 mg per day It's okay.

- When taking high-content products, it is best to divide them in half and take them in the morning and evening, or take them after meals.
- Drinking enough water is essential!
- If symptoms occur, stop immediately and consult a hospital.

 

 

Be careful of excessive intake of vitamin A!

 

Please note that excessive intake of vitamin A can cause side effects such as liver damage, headaches, and blurred vision.
The idea that “the more nutritional supplements you take, the better” is dangerous.

 

 

In conclusion

 

Vitamin C is good for your body, but it's more important to take it in moderation rather than in large quantities.
If you are eating it every day, it would be a good idea to check once in a while whether the amount you are eating is okay.

 

Vitamin C overdose , don't take it lightly.

Because I only have one body :)

 

 

 

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