Vitamin D , a fat - soluble vitamin , is available naturally and in plenty from the sunlight . In fact , it is commonly also acknowledge as the ‘ sun ’ vitamin since your body manufactures this vitamin by itself after the skin is exposed to sunlight . However , for multitude who do n’t get sufficient exposure to sunlight , getting vitamin vitamin D either from postscript or from food sources is absolutely crucial so as to avoid becoming lacking in this very important vitamin . Now while vitamin D is very important for your health , too much vitamin D can also become a problem . When too much of this vitamin build up in the body , it can turn over toxic tier and get injury . allow ’s take a feel at what are the side effects of too much vitamin D.
Side Effects of Excess Vitamin D
Vitamin D plays an of import part in the consistency . From calcium absorption to defend right immune function , while also protecting bones and muscles , vitamin D is all important for the body to function properly . This vitamin is also required for maintain your heart wellness . While vitamin 500 is majorly manufactured by your body itself when the pelt gets exposed to sunlight , it can also be found of course in some foods .
However , there are very few foods that are rich in vitamin vitamin D , the primary one being fatty Pisces . Furthermore , a legal age of people also do not get sufficient photograph to sunlight , and are thus , unable to produce adequate levels of the vitamin . This causes a deficiency of vitamin D in the body .
As per estimation , around 1 billion people in the human race are potential to be suffering from vitamin 500 deficiency .
Vitamin D is also frequently carry in the contour of supplements , in which vitamin D2 ( ergocalciferol ) and vitamin D3 ( D ) are the most common unity available . However , there are certain side event assort with taking very high dot of vitamin D3 over a prolonged geological period of time as this can lead to an excessive accumulation of vitamin D in the body .
When vitamin viosterol work up up in excess or above a sure level in the body , it causes vitamin 500 intoxication . This experimental condition involve place when the levels of vitamin ergocalciferol in the bloodstream goes above 150 ng / ml or 375 nmol / l. Since vitamin ergocalciferol is put in in the body ’s fat cells and then release into the blood at a slow pace , this perniciousness can triumph for many calendar month even after you stop take the appurtenance .
It is also possible that you accidentally consume excess vitamin D. Other supplement not specifically for vitamin D may also be containing a much higher storey of vitamin five hundred than that is listed on their label .
It ’s significant to note that vitamin five hundred toxicity can not occur if you are getting the vitamin through vulnerability to sunshine and foods .
Some of the major side issue of vitamin D toxicity are refer below :
Increase in Blood Calcium Levels
One of the primary part of vitamin vitamin D in the body is to plunge calcium from the intellectual nourishment that one eat . When vitamin D intake becomes too much , it make the stratum of blood line calcium also to elevate . High spirit level of descent atomic number 20 make many symptoms and is also grave . Known as hypercalcemia , some of the symptoms of high blood calcium levels include :
It may take up to a yr for blood calcium layer to repay to normal spirit level even after you give up taking the vitamin supplements .
Elevated Levels of Vitamin D in the Blood
While an optimal degree of vitamin D is required in your bloodstream , an elevated level of the same may be dangerous and cause damage . While there is no general agreement between researchers and physician alike on what the optimal range for vitamin D stage in the blood is , it is estimated to be around 30 ng / ml or 75 nmol .
It is quite rare to find a person having very gamey origin levels of vitamin calciferol , distinctive symptoms of toxic levels of vitamin D or excess vitamin ergocalciferol includes weariness , nausea and/or vomit , slurred language , forgetfulness , and other symptom .
Toxicity symptom , though , can only leave from megadoses of the vitamin .
Loss of Appetite, Vomiting, and Nausea
Most of the side effects that come from toxic level of vitamin D in the blood mostly happens because of hypercalcaemia , or elevated levels of calcium present in the bloodstream . The most common of these side effects are sickness and/or vomiting , and loss of appetency . However , keep in mind that not everyone who experiences hypercalcemia will experience these symptoms .
For exercise , a study with 10 participants who modernise high-flown rip Ca levels after taking postscript of high - dose vitamin five hundred to care for a deficiency of the vitamin , set up that while four of them experienced vomiting and sickness , only three experienced poor appetites .
The same case of results has also been noticed in other study reckon at vitamin five hundred overdoses .
Overall , these side consequence are broadly see only in people who have take extremely high dot of vitamin D3 , induce their blood Ca level to traverse 12 mg / dl .
Bone Loss
Vitamin D is very significant for the body as it play a major role in the immersion of atomic number 20 and in the outgrowth of os metamorphosis . Maintaining unassailable bones is also another decisive occasion carried out by vitamin D. This is why megadoses or vitamin D can stimulate hurt to your bone wellness .
As note above , most of the symptom of toxic vitamin D levels are because of high blood atomic number 20 spirit level , some research indicates that overly mellow doses of this vitamin cause the level of vitamin K2 to come down in the bloodstream .
Vitamin K2 play a crucial function in maintaining the calcium in our bones . It also keeps this calcium out of the bloodstream . When there is an rarefied level of vitamin cholecalciferol in the line , it drastically reduces the levels of vitamin K2 , and thus hampers its activity .
This is why when you are taking a vitamin D supplement , your doctor is also likely to prescribe a addendum for vitamin K2 . Otherwise , it is also recommended that you eat intellectual nourishment that hold back vitamin K2 , such as grass - fertilise meat or dairy farm .
Stomach Disorders
Constipationor diarrhoea are some of the unwashed digestive disorders that are generally associated with elevated levels of vitamin D. These side effect are , again , a direct result of the increase profligate calcium degree due to high dot of vitamin D inhalation .
A subject retrieve that a son suffer from constipation and stomach pain upon taking vitamin D supplementation that was labeled improperly . At the same sentence , his brother did not experience any other side effect except for increase levels of vitamin cholecalciferol in the blood stream .
Conclusion
While vitamin viosterol is a critical requirement for the physical structure for functioning decent , you must check that that you are not consuming too much of it . By accompany a salubrious dieting and getting veritable exposure to sunlight , you’re able to meet your optimal demand of vitamin D. Avoid taking megadoses of this vitamin as it can cause many side effects , the most serious of which is hypercalcemia and elevated pedigree levels of the vitamin . This is why it is important to consult your doctor before you start taking any appurtenance of vitamin D.
Also Read :
