This article discusses six potential side effects of getting excessive amounts of this important vitamin. Vitamin D is involved in calcium absorption, immune function and protecting bone, muscle and heart health. It occurs naturally in food and can also be produced by your body when your skin is exposed to sunlight. Yet aside from fatty fish, there are few foods rich in vitamin D. Because of this, deficiency is very common. Supplements are very common, and both vitamin D2 and vitamin D3 can be taken in side affects of risperdal form.
Vitamin D3 is produced in response to sun exposure and is found in animal products, whereas vitamin D2 occurs in plants. Vitamin D3 has been found to increase blood levels significantly more than D2. However, taking extremely high doses of vitamin D3 for long periods of time may lead to excessive buildup in the body.
Because the vitamin is stored in body fat and released into the bloodstream slowly, the effects of toxicity may last for several months after you stop taking supplements 4. Achieving adequate levels of vitamin D in your blood may low vitamin d side affects boost immunity and protect you from diseases like osteoporosis and cancer 5. One recent study looked at data from more than 20, people over a year period.
This was a whopping 47 times the generally recommended safe upper limit of 4, IU per day. The woman was admitted to the hospital after she experienced fatigue, forgetfulness, nausea, vomiting, slurred speech and other symptoms 9.
Although only extremely large doses can cause toxicity so rapidly, even strong supporters of these supplements recommend an upper limit of 10, IU per day 3. Vitamin D helps your body absorb calcium from the food you eat. In fact, this is one of its most important roles. However, if vitamin D intake is excessive, blood calcium may reach levels that cause symptoms that are not only unpleasant, but dangerous.
In one case study, an older man with dementia who received 50, IU of vitamin D daily for six months was repeatedly hospitalized with symptoms related to high calcium levels In another, two men took improperly labeled vitamin D supplements, leading to blood calcium levels of These include nauseavomiting and poor appetite.
One study followed 10 people who had developed excessive calcium levels after they had taken high-dose vitamin D to correct deficiency. Four experienced nausea and vomiting and three had a loss of appetite Medical side affects of viagra responses to vitamin D megadoses have been reported in other studies.
One woman had nausea and weight loss after taking a supplement from her naturopath that was found to contain 78 times more vitamin D than stated on the label 13 Stomach pain, constipation and diarrhea are common digestive complaints that are often related to food intolerances or irritable bowel syndrome. However, they can also be a sign of elevated calcium levels caused by vitamin D intoxication These symptoms may occur in those receiving high doses of vitamin D to correct deficiency.
As with other symptoms, response appears to be individualized even when vitamin D blood levels are similarly elevated. In one case study, a boy developed stomach pain and constipation after taking improperly labeled vitamin D supplements, whereas his brother experienced elevated blood levels without any other symptoms In another case study, an month-old child who was given 50, IU of vitamin D3 for three months experienced diarrhea, stomach pain and other symptoms.
These symptoms resolved after the child stopped taking the supplements Because vitamin D plays an important role in calcium absorption and bone metabolism, getting enough is crucial for maintaining strong bones. Although many symptoms of excessive vitamin D are attributed to high blood calcium levels, some researchers suggest that megadoses may lead to low levels of vitamin K2 in the low vitamin d side affects To protect yourself against bone loss, avoid taking excessive vitamin D supplements and take a vitamin K2 supplement.
You can also consume foods rich in vitamin K2, such as grass-fed dairy and meat. In one case study, a man was hospitalized low vitamin d side affects kidney failure, low vitamin d side affects, elevated blood calcium levels and other symptoms that occurred after he received vitamin D injections prescribed by his doctor Indeed, most studies have reported moderate-to-severe kidney injury in people who develop vitamin D toxicity 91213141617low vitamin d side affects, In one study of 62 people who received excessively high-dose vitamin D injections, each person experienced kidney failure — whether they had healthy kidneys or existing kidney disease Vitamin Lesson plans on advertising is extremely important for overall health.
Even if you follow a healthy diet, you may require supplements in order to achieve optimal blood levels. Make sure to avoid excessive doses of vitamin D, low vitamin d side affects. Generally speaking, 4, IU or less per day is considered safe as long as your blood values are being monitored.
In addition, make sure you purchase supplements from reputable manufacturers to reduce the risk of accidental overdose due to improper labeling. This is a detailed review of vitamin D toxicity and how much vitamin D is considered too much. Toxicity is rare, but can occur with extremely high…. Here are eight symptoms that you may have a vitamin d deficiency.
This is one of the most common nutrient deficiencies in the world. This article lets you know what dosage of vitamin D is best. Vitamins D and K are crucial for your health, but some say vitamin Low vitamin d side affects is harmful to those low in vitamin K. Vitamin D is an important nutrient that may also have benefits for weight loss.
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Vitamin D actually functions as a hormone, and deficiency is incredibly common. There are four fat-soluble vitamins in the human diet: This guide examines their health benefits, functions and main dietary sources. A vitamin D deficiency is common, especially in countries with little sun. There are many proven health benefits of optimizing vitamin D levels. Elevated Blood Calcium Levels. Nausea, Vomiting and Poor Appetite, low vitamin d side affects. Stomach Pain, Constipation or Diarrhea.
The Surprising Low vitamin d side affects This is a detailed review of vitamin D toxicity and how much vitamin D is considered too much. A, D, E and K There are four fat-soluble vitamins in the human diet: