Can too much vitamin C be a health hazard? While a diverse diet is one of the best ways to get your daily allowance, taking a vitamin c supplement is also an option. Read on to learn about the side effects of taking a high dose of vitamin C. Despite its numerous health benefits, too much vitamin C can have negative side effects. Here are some of the most common side effects that can occur when taking a large dose of vitamin C.
Taking a vitamin c supplement
Despite its controversial past, the truth is that vitamin C is one of the most essential nutrients for the human body. Vitamin C, also known as ascorbic acid, helps protect the body’s cells and linings from illness. When consumed in sufficient amounts, it can help the immune system function properly and protect the blood vessels from damage. If you’re wondering whether vitamin C supplements pose a health risk, you should first consider the type of vitamin you’re taking.
Some studies suggest that vitamin C supplements increase the risk of cardiovascular disease in people with metabolic deficiency. In addition, excess vitamin C intake increases the risk of kidney stones. In addition, megadoses of vitamin C during pregnancy can cause rebound scurvy, and a relative lack of vitamin C in the baby’s blood. Consequently, you should avoid taking vitamin C supplements during pregnancy unless your doctor recommends it.
Getting enough vitamin c through a varied diet
Even when we eat a varied diet, our bodies need more vitamin C than recommended. While we should aim to get at least the recommended amount of vitamin C each day, too much of it can be a health hazard. High intakes of vitamin C are associated with diarrhea, abdominal bloating, nausea, cramps, and gastrointestinal problems. In addition, some research has linked a high intake of vitamin C to a particular type of kidney stone, called oxalate stones. Therefore, supplementation is not recommended for those who may be at risk for oxalate stones. Fortunately, most of the recommended vitamin C intake can be obtained through food sources.
Vitamin C can be obtained from a varied diet, which should include a wide variety of fruits and vegetables. In addition to fruits and vegetables, other foods high in vitamin C include leafy greens, red and green peppers, broccoli, and spinach. While most people can get adequate amounts of vitamin C through their diets, those who have poor eating habits or who do not eat enough variety of fruits and vegetables are more likely to experience deficiency symptoms.
Taking a high dose of vitamin c
One of the health risks associated with high-doses of vitamin C is hypertension. This condition increases the risk of stroke, atherosclerosis, and coronary heart disease. However, the long-term effect of vitamin C on blood pressure remains to be seen. In a meta-analysis of 29 studies, including normotensive and hypertensive adults, researchers found that daily supplementation of 60 to 4,000 mg of vitamin C reduced the risk of coronary heart disease, atherosclerosis, and diabetes mellitis. However, the effect was not sustained, and long-term trials are needed to confirm the effect.
The use of vitamin C is controversial. A decade-long debate has emerged on the benefits and risks of higher intakes. Hundreds of articles have been published in both favor and against this diet. One of the reasons is the complexity of vitamin C chemistry and pharmacology, which has been largely ignored in clinical studies. This results in inadequate inclusion criteria and a distorted interpretation of study findings.
Side effects of taking a high dose of vitamin c
While vitamin C is a vital nutrient for the body, there are a few side effects of taking a high dose of this essential vitamin. Those who are pregnant or are breast-feeding should avoid vitamin C because it may increase the risk of hormonal side effects. It may slow the elimination of estrogen in the body. High doses of vitamin C may also reduce the effectiveness of an antipsychotic drug, Prolixin. However, this form of vitamin C has been found to be safe for most people when given in a medical setting.
People who take a high dose of vitamin C should be aware that they may experience migraine headaches, abdominal cramps, or diarrhea. While these symptoms are rare, they may worsen if taken in large amounts. For those who suffer from these side effects, it is important to consult a physician before taking vitamin C. Taking a high dose of vitamin C can cause an increased risk of gout.