Possibility Of Cardiovascular Disease
Vitamin C is well known for its antioxidant properties that protect the body from diseases. But can one have too much of a good thing? Possibly, under some conditions. One study showed that high doses of vitamin C supplements can trigger cardiovascular disease in individuals who already have other underlying health conditions consuming over 300 mg per day of vitamin C supplements was associated with cardiovascular disease among postmenopausal women with diabetes. However, this was observed only in a single study and is not established firmly yet.10
Side Effects Of Vitamin B2 Overdose
Taking too much vitamin B2 is also rare, but there are side effects to consider of a riboflavin overdose.
Too much vitamin B2 side effects include increased urine frequency, diarrhea, allergic reactions like hives, difficulty breathing, and swelling of the tongue or face. Vitamin B2 will also cause the harmless side effect of turning your urine to a yellow-orange color.
Medication interactions associated with vitamin B2 include zidovudine , didanosine, doxorubicin, oral contraceptives, tetracycline, and tricyclic antidepressants.
How much vitamin B2 should you take? According to the Institute of Medicine at the National Academy of Sciences, the following is the recommended dietary allowance for vitamin B2 daily:
- Males 14-plus years: 1.3 mg
- Females 14 to 18 years: 1.0 mg
- Females 19-plus years: 1.1 mg
- Pregnant females: 1.4 mg
You can also get vitamin B2 from food. Whole foods high in vitamin B2 include:
- collard greens
Is Vitamin A Destroyed By Heat
Vitamin A is soluble in oils and fats. The vitamin is not easily destroyed by heat but is readily oxidized. Preparations must, therefore, be protected from oxidation and are prepared in an atmosphere of carbon dioxide or nitrogen. In the absence of air, vitamin A is unaltered at moderate temperatures.
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What Are The Key Ingredients In Emergen C And What Do They Do For Your Immune System
Vitamin C is the number one ingredient in all the different versions of Emergen-C. You can think of it as the hero ingredient. The powdered products and chewables all have 1000 mg of vitamin C, while the gummies tend to have lesser amounts because there is only so much vitamin C that can be mixed into a gummy without making it taste gross. Vitamin C is by far the most well-known ingredient for immunity, going back many decades to the advocacy of the renowned chemist, Linus Pauling. For more background, you can check out these pages on the Linus Pauling Institute and the NIH Office of Dietary Supplements fact sheet.
Some people think that the effect of vitamin C on immunity has been debunked, but a number of clinical trials have proven that it works to help shorten respiratory tract infections. This is especially true in people under physical stress, like soldiers and marathon runners. The caveat is that you do need to take a significant amount every day to get the job done, at least 200 mg, and many studies have shown benefits with 500-1000 mg per day.
Emergen-C also has other ingredients that are important for the immune system. B vitamins like thiamin, riboflavin, niacin, B6, B12, and folate are all essential for immune cell production. It also has zinc, an essential mineral that plays a role in a huge number of physiological processes. Zinc is well known to support immune system health.
Subtle Signs You’re Getting Too Much
“I have not seen someone off the street who was taking a toxic level of vitamin A or D — those are very unusual,” says David Katz, MD, director of the Yale University Prevention Research Center in New Haven, CT, whose medical practice specializes in nutrition. “What I’m more likely to see is a person with a dosing level of supplements that’s higher than optimal.”
Scientists don’t yet know if routinely getting a little bit too much of a vitamin or mineral is a problem, Katz says.
“There might be hints of concern, but they would be very subtle signs,” he says.
These fairly mild symptoms may include difficulty sleeping or concentrating, nerve problems such as numbness or tingling, or feeling more irritable — depending on the nutrient that’s going overboard.
The bigger concern, Katz says, is that we’re “garnishing the food supply with overfortification.”
He says manufacturers have shifted their focus from what they’ve taken out of food — such as its fat, sugar, or salt — to what they’re putting in, whether it’s vitamin D, probiotics, or omega-3 fats — whatever nutrient is in vogue.
“When more and more foods are enhanced, it becomes impossible for consumers to know what dose they’re getting over the course of a day,” Katz says. “Clinicians have to realize we might be introducing new dietary imbalances because of this practice.”
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Eating Too Many Citrus Fruits
Speaking of foods and beverages, some people consume lots of citrus fruits either out of habit or because of the aforementioned desire to avoid or fight off a common cold. While citrus fruits certainly taste great, eating too much of them is never a good thing.
For one thing, its almost impossible to eat so many citrus fruits that you overdose on vitamin C. Just be aware if taking a high dose vitamin c supplement you will not need to overdue the citrus fruit.
Honestly, its a lot easier to just take a vitamin with plenty of antioxidants and vitamins found in fruits instead of trying to eat berries and citrus fruits all day . Check out Livingood Dailys Greens Berry Supplement as a perfect example.
How Can You Tell If Your Vitamin C Product Is Too Strong For You
In people that have extremely sensitive skin, you may have a slight irritation to Vitamin C serums. Irritations are more common with the higher strengths of Vitamin C serums, and may be caused by the more acidic pH of Vitamin C.
Your skin should feel good after an application of your Vitamin C cream or serum, so if you are experiencing redness, itching, burning, or stinging, you may want to opt for a weaker formulation or try blending your product with a gentle moisturizer to dilute it.
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How To Treat And Prevent Vitamin C Overdose
The single best way to prevent vitamin C overdose is to avoid taking supplements in high doses and to get the vitamin C your body needs from foods instead, especially fresh vegetables and fruits. Some of the foods richest in vitamin C include citrus fruits like oranges, leafy green vegetables, red peppers, melon, berries, kiwi, mango and sweet potatoes.
As mentioned above, vitamin C is water-soluble. What does this mean in terms of getting extra vitamin C out of your body? Do you pee out excess vitamin C?
Because vitamin C is water-soluble, its not as risky to take too much vitamin C as it is to take fat-soluble vitamins like vitamin A or D. Unmetabolized ascorbic acid is excreted in the urine.
That said, overdose of vitamin C is still possible if someone takes supplements in high doses for an extended period of time, especially if that person also consumes lots of vitamin C from his or her diet and/or fortified foods.
How long does it take to get vitamin C out of your system?
Vitamin C can stay in the body for weeks. However, excess amounts are usually urinated out in a matter of hours.
Vitamin C will stay in someones body longer if that person doesnt already have high levels or are deficient. In order to prevent vitamin C from being lost in the urine, its best to take smaller, multiple doses spread out throughout the day.
How Much Should I Have Every Day
Doctors recommend taking 65 to 90 milligrams of vitamin C a day. Notice how this is much less than one supplement would give you, so theres really no need for 500 to 1,000 mg supplements. You really dont need to worry about your intake much at all. As long as you have a healthy and balanced diet and eat your fruits and veggies, you will probably intake the suggested amount or more every day without even realizing it.
/5how Much Vitamin C Does Your Body Need
As per studies, the recommended amount of Vitamin C is between 65-90 milligrams per day. The upper limit is 2000 mg/day. Understanding it in terms of food quantities, one orange contains around 51 mg of Vitamin C. Thus, consuming two oranges per day is more than enough to provide you with a daily dose of vitamin C.
Having A Generally Unbalanced Diet
Some people unfortunately can consume too much vitamin C because their diets and supplement programs are just unbalanced. They might take daily supplements like Livingood Dailys Multi-Vitaminand a vitamin C supplement at breakfast. Then they might also eat several citrus fruits throughout the day.
Vitamin C is going to be more balanced and more effectively used when paired with a solid nutritional approach. Its a much better bet to go with a proven dieting and exercise guideline like the one championed in Livingoods Daily Book.
Since the book is totally free, you should definitely check it out if you want some help living healthily through a combination of easy exercises and smart eating choices.
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Taking Supplements In High Doses May Lead To Kidney Stones
Excess vitamin C is excreted from the body as oxalate, a bodily waste product.
Oxalate typically exits the body via urine. However, under some circumstances, oxalate may bind to minerals and form crystals that can lead to the formation of kidney stones .
Consuming too much vitamin C has the potential to increase the amount of oxalate in your urine, thus increasing the risk of developing kidney stones .
In one study that had adults take a 1,000-mg vitamin C supplement twice daily for 6 days, the amount of oxalate they excreted increased by 20% .
High vitamin C intake is not only associated with greater amounts of urinary oxalate but also linked to the development of kidney stones, especially if you consume amounts greater than 2,000 mg (
Consuming too much vitamin C may increase the amount of oxalate in your kidneys, which has the potential to lead to kidney stones.
You Have Too Much Vitamin C If This Happens To You
Vitamin C is one of the most popular nutritional supplements around, available in everything from standard pills to chewable tablets and gummies. It’s a key nutrient in the body, responsible for maintaining strong bones, improving brain function, facilitating wound healing, and keeping the immune system strong, according to Healthline. Anecdotally, many people also believe it wards off colds.
Vitamin C is readily available in many foods, including citrus fruits, strawberries, broccoli, kale, sweet potatoes, and peppers, according to WebMD. Because of this, it’s generally easy to get the recommended daily amount from your diet. For adults, that RDA equals 90 milligrams for men and 75 milligrams for women.
If you’re also taking a vitamin C supplement, it’s important to check the bottle for the dosage. That’s because many supplements are high in milligrams, and too much of this vitamin can lead to some unpleasant, though not necessarily dangerous, side effects.
A maximum of 2,000 milligrams of vitamin C daily is considered safe for most adults. Vitamin C is water-based, so anything your body cannot use is simply flushed out in urine, according to Healthline.
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You Could Suffer From Digestive Problems
Another likely symptom you’ll experience if you consume too much vitamin C is digestive distress. While you won’t get this issue from eating too many vitamin Cârich foods, overdosing on the supplement is likely to cause diarrhea, nausea, and sometimes acid reflux.
To avoid an upset stomach, you shouldn’t take more than 2,000 milligrams of vitamin C supplements at once, as that’s been identified as the tolerable upper limit per day.
Final Thoughts On Too Much Vitamin B
Vitamins and minerals are very important for the health of the body. That being said, as explained throughout this article, too much vitamin B is not without its share of problems.
In general, taking your recommended dose of vitamin B complex is not likely to cause toxicity. However, make sure you follow the guidelines on the supplement bottle, and do not exceed the recommended dosage.
It is also wise to be careful when combining other supplements with B vitamins.
To avoid an overdose of B vitamins, always consult with your doctor or natural health practitioner before taking a higher dose than what is labeled on the bottle.
Your health provider will also help you choose vitamin B supplements that fit your health concerns or needs.
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Too Much Vitamin B Side Effects
Taking too much vitamin B is not without side effects and risks of health problems. For instance, some symptoms from taking too much vitamin B complex may include high blood sugar, blurry vision, numbness, nausea and vomiting, skin lesions, and liver problems.
At the same time, some people experience gas, nausea, and diarrhea from taking normal doses of vitamin B. Others will experience an allergic reaction from taking too much vitamin B, including symptoms like swelling, hives, tingling, difficulty breathing, and excessive itching.
Keep in mind, though, that fluorescent yellow urine is a harmless and normal side effect of taking vitamin B supplements.
B vitamins may also interact with certain medications. That is why it is important to consult with a doctor before beginning vitamin B complex supplementation.
This section will examine the side effects of too much of each B complex vitamin.
Possibility Of Genetic Damage
While vitamin C is well-known for its antioxidant properties, some evidence point to its pro-oxidant tendencies in certain circumstances one of them being higher dosages. In one study where healthy subjects were administered supplemental vitamin C every day for 6 weeks, oxidative damage was reported at a dosage of 500 mg per day. Researchers speculate that as a pro-oxidant, vitamin C supplements can alter and damage DNA and even lead to diseases like cancer. This effect was not seen in dosages less than 500 mg and may be restricted to excessive supplemental use rather than intake via natural foods. However, these claims have been disputed in other studies and will need further extensive study before it can be confirmed.111213
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Fruits And Vegetables With High Levels Of Vitamin C
There are many fruits and vegetables that have high levels of Vitamin C. If youre worried about taking supplements and the side effects, eating fruit ensures you get your daily dose of Vitamin C without the problems.
Guava has 377 milligrams of Vitamin C. Kiwis have 167 mg.
Bell peppers have 190 milligrams per cup and only 46 calories. Berries like blueberries, blackberries, raspberries, and strawberries all contain Vitamin C. Strawberries contain the highest amount at 98 mg per cup.
Surprisingly, oranges, often synonymous with high amounts of Vitamin C have only 96 mg per cup. Clementines, lemons, and grapefruits are also good sources of Vitamin C but contain fewer milligrams than oranges.
Broccoli, cabbage, and Brussel sprouts are also good sources of Vitamin C. Kale is also a good source with 53 mg per cooked cup.
With so many choices, its easy to start your day with a healthy breakfast that contains enough Vitamin C to keep you healthy.
Side Effects Of Vitamin B3 Overdose
When you get vitamin B3 from food, an overdose is unlikely to occur. But, vitamin B3 supplementation is a different story. This can lead to possible side effects of too much vitamin B3, such as blurry vision, disorientation, nausea, vomiting, abdominal pain, bloating, nervousness, and headaches.
It is also possible to experience a vitamin B3 side effect called a niacin flush, which produces symptoms like burning, itching, a tingling sensation in the chest and face, and severe skin flushing with dizziness.
Liver damage, jaundice, and stomach ulcers may also occur from very high vitamin B3 doses.
Also, avoid taking too much vitamin B3 if you have gout, ulcers, gallbladder disease, liver disease, diabetes, had a recent heart attack, or are pregnant. If you take vitamin B3 to lower cholesterol, be sure to do so under a doctors supervision.
Medication interactions associated with vitamin B3 include atorvastatin, benztropine, carbidopa, levodopa, cerivastatin, fluvastatin, gemfibrozil, glimepiride, isoniazid, lovastatin, minocycline, oral contraceptives, pravastatin, repaglinide, rosuvastatin, simvastatin, tetracycline, thioridazine, and tricyclic antidepressants.
How much vitamin B3 should you take? According to the Institute of Medicine at the National Academy of Sciences, the following is the recommended dietary allowance for vitamin B3 daily:
- Males 14-plus years: 16 mg
- Females 14-plus years: 14 mg
- Pregnant females: 18 mg
- Breastfeeding females: 17 mg
- winter squash
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/5have You Been Loading Up On Too Much Vitamin C Here Are The Possible Side
Immunity has been the most searched keyword of the year 2020. The coronavirus pandemic has made us all take our health seriously. While there is already a vaccine to combat the deadly virus, it might take an year or two before everyone is vaccinated. Till then, it’s absolutely necessary to take care of our immunity the way we have been doing in the past.
Boosting immunity has made us all consume various foods and supplements. We all know that foods rich in vitamin C work wonder for boosting immunity. We all have been loading up on Vitamin C foods as well as Vitamin C supplements.
But have you ever thought if consuming too much of vitamin C, just like any other thing can backfire? Here is what happens when you do that.