Vitamin D is an essential compound for the health and well-being of our body. But what happens in the event of an overdose?
Don't store avocado like this: it's dangerousVitamin D is an essential compound for the health and well-being of our body. But what happens in the event of an overdose?
Vitamin D is known as the "Sunshine vitamin", because the body absorbs it through exposure to sunlight. It is indispensable as it helps strengthen bones by increasing the absorption of calcium and phosphorus, for this reason during the Coronavirus pandemic, vitamin D supplements have gained popularity as a means to stay healthy. However, taking too much vitamin D can hurt you more that's good and there are specific signs you should look out for.
A systematic review
A review of several studies found that an increased intake of vitamin D does not always lead to improved health, in fact it could even become toxic. A'excessive integration can lead to hypercalcemia, which is when too much calcium builds up in the blood, deposits form in the arteries or soft tissues.
I symptoms of hypercalcemia They include:
- nausea
- vomiting
- weakness
- kidney failure
- anorexia
- nervousness and itching
Reports have shown that the vitamin D toxicity it occurs almost exclusively in people who take long-term and high-dose supplements. The effects of intoxication can be felt over the course of several hours, as the vitamin is stored in body fat and slowly released into the bloodstream.
For those taking vitamin D, levels between 40 and 80 ng / ml are considered healthy; a dosage higher than 100 ng / ml can, on the other hand, be very harmful. To diagnose vitamin D intoxication and hypercalcemia, blood tests should be done to investigate serum calcium levels. It is therefore advisable to consult your doctor if you suspect this possible side effect of supplements
Further research has shown that older women who take high doses of supplements may be more prone to falls and broken bones. So while there is no question that vitamin D and calcium are essential for bone health, it appears that very high doses of supplements are not beneficial to health.
This is further evidence that overdosing on supplements is not advisable and, in terms of bone health, once you reach a certain level of intake, increasing that amount has no positive effect.
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Fonte: PubMed / Manuale MSD
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