Wednesday, April 17, 2024
HomeReaders ChoiceSide Effects Vitamin C 1000mg

Side Effects Vitamin C 1000mg

Vitamin C And Cancer Therapy

Vitamin C Supplement Up To 50,000mg A Day – Benefits And Side Effects –

Vitamin C may help treat cancer, though experts have not confirmed this.

As an antioxidant, vitamin C protects the body from oxidative stress, which can occur when ROS levels are high. Oxidative stress can lead to cell damage and may play a role in some cancers.

A found that taking high doses of vitamin C may slow the growth of some types of cancerous tissue. The paper suggests that vitamin C could, one day, become a new treatment for colorectal cancer.

Also, the authors of a suggest that vitamin C might work well alongside other treatments to benefit people with cancer.

The note that some alternative therapists already use intravenous vitamin C when treating cancer, fatigue, and infections. However, they note that more research is necessary.

Intravenous vitamin C

2,000 mg per day .

Taking too much vitamin C is unlikely to cause any significant problems, but if a person consumes more than 1,000 mg of vitamin C per day, they will not absorb it all. This may lead to diarrhea and gastrointestinal discomfort.

People are unlikely to consume too much through their diet, and their bodies cannot store it. However, having a high intake through supplements may result in kidney stones.

This may also increase the risk of cardiovascular problems in females after menopause, but there is not enough evidence to confirm this.

Vitamin C And Birth Control

If youâre currently on the oral contraceptive pill, then you should know that these can deplete your body of vitamins and nutrients. In addition to vitamin C, the pill has been shown to deplete B vitamins, vitamin E, and zinc, magnesium, and selenium. Pay close attention to your nutrition and fill in with a multivitamin or prenatal.

Read Also: Is Vitamin C Good For Cancer

Benefits And Side Effects Of Using Vitamin C Effervescent Tablets

Vitamin C is a potent antioxidant that might help to boost your bodys natural defences. Antioxidants are chemicals that help the immune system function properly. They accomplish this by shielding cells from potentially damaging chemicals known as free radicals. When free radicals build up, they can cause oxidative stress, which has been related to a variety of chronic illnesses. Here is all you need to know about the benefits and side effects of using vitamin C effervescent tablets.

You May Like: How Much Vitamin C Does A Person Need Daily

Why Getting Vitamin C Through Your Diet Is Important

Vitamin C is an important nutrient for your body since it:

  • Acts as an antioxidant
  • Supports your immune system

In addition, vitamin C is thought to have beneficial effects on your overall health, including reducing your risk of cancer, heart disease and the most common causes of vision loss .

While vitamin C is an important nutrient, your body doesnt actually make it so its important to make sure youre getting enough vitamin C from your diet.

The amount you need depends on your age and gender, but, in general, adults should aim to get between 65 to 90 mg of vitamin C per day. You can get all the vitamin C you need by drinking a glass of orange juice or eating a cup of strawberries, bell pepper, broccoli, Brussels sprouts or kale. In addition, some of the herbs you commonly cook with also contain significant amounts of vitamin C, including thyme and parsley.

Another reason to get the recommended amount of vitamin C through your diet, rather than a supplement, is that healthy, whole foods also contain other beneficial vitamins, minerals, antioxidants and fiber.

Most people following a healthy diet have no problem getting the recommended amount of vitamin C every day. However, if you think you arent, you can always consider taking a multivitamin as most contain the recommended amount of vitamin C you need every day.

Also Check: How To Use Vitamin C Powder For Face

Why Choose Vitamin C In 1000mg Dose

Health Aid Vitamin C 1000 MG Chewable Tablet (30)

Did you know that vitamin C is a water-soluble vitamin that is vital to health, but cannot be stored in the body? This is why an adequate intake of vitamin C daily is key to maintaining optimal health. As a nutrient, vitamin C is needed for the growth and repair of tissues throughout the body and is crucial for the skin, tendons, ligaments, and blood vessels. It is also critically important for a strong immune system and because itâs a potent antioxidant, vitamin C is also key to maintaining strong antioxidant defences.

The bodyâs need for vitamin C increases during times of stress because it participates in the production of vital chemicals such as norepinephrine, needed for the fight or flight response. Seniors also have an increased need for vitamin C to protect against deficiencies in the aging immune system, as do those in convalescence post-injury, or surgery to stimulate wound healing and tissue repair.

Read Also: Where To Buy Swanson Vitamins In Stores

Why Is This Medication Prescribed

Ascorbic acid is used as a dietary supplement when the amount of ascorbic acid in the diet is not enough. People most at risk for ascorbic acid deficiency are those with a limited variety of food in their diet, or who have intestinal malabsorption problems from cancer or kidney disease. Ascorbic acid is also used to prevent and treat scurvy . Ascorbic acid is in a class of medications called antioxidants. It is needed by the body to help wounds heal, to enhance the absorption of iron from plant foods, and to support the immune system. It works as an antioxidant to protect your cells against free radicals, which may play a role in heart disease, cancer and other diseases.

Side Effects Of Vitamin C Effervescent Tablets

If you develop any of the following symptoms of an allergic reaction, get emergency medical attention: hives difficulty breathing swelling of your face, lips, tongue, or neck. If you develop any of the following symptoms, stop using ascorbic acid and contact your doctor right away: Chills, fever, increased need to pee, painful or difficult urination or severe pain in your side or lower back, blood in your urine.

Read Also: What Vitamins Should A 24 Year Old Woman Take

How To Take It

The best way to take vitamin C supplements is 2 – 3 times per day, with meals, depending on the dosage. Some studies suggest that adults should take 250 – 500 mg twice a day for any benefit. Talk to your doctor before taking more than 1,000 mg of vitamin C on a daily basis and before giving vitamin C to a child.

Daily intake of dietary vitamin C is listed below.


  • Men over 18 years: 90 mg
  • Women over 18 years: 75 mg
  • Pregnant women 14 – 18 years: 80 mg
  • Pregnant women over 18 years: 85 mg
  • Breastfeeding women 14 – 18 years: 115 mg
  • Breastfeeding women over 18 years: 120 mg

Because smoking depletes vitamin C, people who smoke may need an additional 35 mg per day.

The dose recommended to prevent or treat many of the conditions mentioned in the Uses section is often 500 – 1,000 mg per day.

Whats The Recommended Daily Intake Of Vitamin C

Megadose of Vitamin C 10,000mg

The recommended daily intake of vitamin C is 75 90 mg. Its 75 mg for women and 90 mg for men.

Moreover, smokers need more vitamin C per day. They need additionally 35 mg of vitamin C a day, due to increased oxidative stress. A study suggested that drinking orange juice can increase plasma concentrations of vitamin C in humans. Smokers can benefit the most.

Additionally, pregnant women require at least 85 mg of vitamin C, while lactating women require at least 120 mg.

Don’t Miss: Vitamin D Deficiency Cancer Symptoms

Aids In Iron Absorption

While vitamin C is a useful, complementary strategy for optimizing iron absorption regardless of your dietary pattern, the synergy becomes even more important for vegetarians and vegans. For those who avoid animal products , vitamin C can play a crucial role in ensuring adequate iron absorption.*

While iron is found in plant-based sources like broccoli and spinach, plants only contain non-heme iron, which is much less bioavailable than heme ironthe kind found solely in animal sources. Luckily, vitamin C can enhance the absorption of nonheme iron, seriously increasing its bioavailability, Johnson explains.*

Vitamin C Is Possibly Effective For

  • Low amounts of red blood cells in patients with a long-term sickness of chronic disease. Vitamin C supplements taken by mouth may help patients on dialysis manage anemia.
  • Atrial fibrillation is an irregular heartbeat. Taking vitamin C orally or intravenously before and after heart surgery can help avoid irregular heartbeat. Only a healthcare provider can administer IV products.
  • Before a Asthma is a condition that affects many people. Taking vitamin C orally does not shown to prevent or improve asthma symptoms in persons who already have it.
  • Atherosclerosis . In most persons with atherosclerosis, taking vitamin C by oral does not appear to prevent the condition from worsening.
  • Bladder cancer. Taking vitamin C orally does not appear to prevent bladder cancer or lower the number of people who die from it.
  • Cardiovascular illness. Vitamin C taken orally does not prevent heart disease or lessen the risk of dying from heart disease.
  • Colon cancer and rectal cancer are two types of cancer. Taking vitamin C by oral does not appear to protect the colon or rectum from cancer.
  • The death of a foetus or a preterm newborn. Taking vitamin C by mouth during pregnancy, alone or in combination with other supplements, does not prevent the death of an unborn or premature infant.

Also Check: Do Vitamins Help You Lose Weight

Stay Healthy With A Good Health Insurance Plan

Part of staying healthy is not taking too much Vitamin C or other supplements that can have adverse effects on your body and health. Another part of staying healthy is seeing your doctor regularly.

Having good health insurance ensures that you can keep your health in check all year round. And that starts by picking a good medical network.

Dosing To Prevent Side Effects Vitamin C 1000mg

Health Aid Vitamin C 1000mg Chewable Tab

Supplements, combination products, liquids, lotions, creams, serums, sprays, and patches all include vitamin C. Adults have utilized supplements safely in amounts up to 2000 mg per day. Consult a healthcare professional to determine the optimal product and dosage for a specific problem. Vitamin C is an essential component for human health.

Vitamin C is abundant in fresh fruits and vegetables, particularly citrus fruits. The recommended dietary allowance is the amount that should be ingested on a daily basis . The RDA for adult males is 90 mg per day. The RDA for females aged 19 and above is 75 mg per day. For persons aged 19 to 50, the RDA is 120 mg per day while pregnant or breastfeeding. The RDA for children varies depending on their age.

Don’t Miss: Where To Buy Smarty Pants Vitamins

Is A Daily Dose Of 1000 Mg Safe

In general, getting up to 1,000 mg of vitamin C is pretty safe. Most people are rather unlikely to experience any side effects.

Certainly, people on medication should consult their health care provider, before taking any supplement.

Its a good idea to boost vitamin C intake. For instance, in the winter, vitamin C seems to be beneficial against the flu and common cold. It may boost the immune system.

We should take at least 1,000 mg of vitamin C during the summer, as well. Vitamin C naturally boosts collagen production, and protects us from skin aging! Also, it helps burn body fat and lose weight!

Certainly, eating foods high in vitamin C is the best way to get the recommended daily intake. But, boosting vitamin C intake from supplements could be beneficial as well. Especially, during certain times of the year!

Youll find a wide variety of vitamin C supplements on iHerb.


Vitamin C 1000mg Effervescent

High-stress levels, certain lifestyle choices and some health issues can contribute to the detriment of your immune system. Recurring immunity-related problems can show signs such as fatigue, cold/ flu. Supplementation of Vitamin C can possibly assist in the betterment of the bodys processes associated with the immune system. Vitamin C plays a role in assisting in the absorption of Iron and therefore may assist in Iron deficiency-related problems.

Vitamin C 1000mg Effervescent Tablets are dissolvable, refreshing, fruit flavoured tablets which make up into a drink containing a full gram of Vitamin C in a readily absorbable form. This product provides an alternative way of taking supplements, especially for those who have difficulty in swallowing tablets.

Also Check: Does Vitamin D Help Osteoarthritis

How Should I Use This Medicine

Take this medicine by mouth. Chew it completely before swallowing. Follow the directions on the package or prescription label. You may take this medicine with or without food. If it upsets your stomach take it with food. Take your medicine at regular intervals. Do not take your medicine more often than directed.

Talk to your pediatrician regarding the use of this medicine in children. While this drug may be prescribed for selected conditions, precautions do apply.

Overdosage: If you think you have taken too much of this medicine contact a poison control center or emergency room at once.

NOTE: This medicine is only for you. Do not share this medicine with others.

Vitamin C Benefits And Uses

Side Effects You Should Be Aware of Vitamin C

Supplement use should be individualized and vetted by a healthcare professional, such as a registered dietician, pharmacist, or healthcare provider. No supplement is intended to treat, cure, or prevent any disease.

Vitamin C has been marketed for use to treat and/or prevent many conditions, from the common cold and COVID-19 to arthritis and Alzheimer’s disease. Even so, there’s scant evidence to support most claims about vitamin C.

What researchers have learned is that vitamin C appears to play a lot of important roles in your body. The most beneficial aspect may be its antioxidant activity.

Also Check: Vitamins To Help With Weight Loss

Helps Maintain Bones And Cartilage

Vitamin C plays a big part in keeping our cartilage and bones strong by helping our bodies to make collagen. Collagen is the most abundant protein in our bodies and acts as a scaffold to provide structure and strength.

About 90% of the matrix proteins in our bones are collagen, so it makes sense that it is good for our bones and cartilage.

Some research suggests that higher vitamin C intake appears to be associated with higher bone mass density and lower bone loss. Very high vitamin C levels have also been seen to help protect against hip and other bone fractures.6

Another micronutrient needed for strong and healthy bones is calcium, so try this calcium and vitamin C recipe for a double whammy of bone support.

Vitamin C And Immunity

Vitamin C affects several components of the human immune system. Vitamin C appears to play a role in a number of neutrophil functions including increased chemotaxis, increased particulate ingestion, enhanced lysozyme-mediated non-oxidative killing, protection against the toxic effects of superoxide anion radical, inhibition of the halide-peroxide-myeloperoxidase system without a pronounced bactericidal effect, and stimulation of the hexose monophosphate shunt .

Vitamin C inhibits the excessive activation of the immune system to prevent tissue damage. It also supports antibacterial activity, stimulates natural killer cells and differentiation of Th0 subset into Th1 subset . In addition, vitamin C also modulates synthesis of proinflammatory cytokines, or expression of adhesive molecules .

Thus, vitamin C has diverse role as an antioxidant protecting the immune cells against intracellular ROS production during inflammatory response, acting as an enzymatic cofactor and maintaining tissue integrity and plays a crucial role in formation of skin, epithelial and endothelial barriers . Of late vitamin C supplementation has been found to be beneficial in various inflammatory conditions.

Read Also: What Hair Vitamins Are The Best

Recommended Reading: What Type Of Vitamin D Should I Take

Too Much Vitamin C May Cause Digestive Symptoms

The most common side effect of high vitamin C intake is digestive distress.

In general, these side effects do not occur from eating foods that contain vitamin C, but rather from taking the vitamin in supplement form.

Youre most likely to experience digestive symptoms if you consume more than 2,000 mg at once. Thus, a tolerable upper limit of 2,000 mg per day has been established (


Ingesting more than 2,000 mg of vitamin C per day may lead to gastrointestinal upset, including symptoms like diarrhea and nausea.

Vitamin C is known to enhance iron absorption.

It can bind to non-heme iron, which is found in plant foods. Non-heme iron is not absorbed by your body as efficiently as heme iron, the type of iron found in animal products .

Vitamin C binds with non-heme iron, making it much easier for your body to absorb. This is an important function, especially for individuals who get most of their iron from plant-based foods .

One study in adults found that iron absorption increased by 67% when they took 100 mg of vitamin C with a meal .

However, individuals with conditions that increase the risk of iron accumulation in the body, such as hemochromatosis, should be cautious with vitamin C supplements.

Under these circumstances, taking vitamin C in excess may lead to iron overload, which can cause serious damage to your heart, liver, pancreas, thyroid, and central nervous system .


Most Popular