In the UK, a man became seriously ill after consuming too much vitamin D in one day. After very unpleasant symptoms that persisted for several months, he was hospitalized for a week. This far from trivial matter gives the opportunity to remind that those who consume food supplements must be very careful.
To consume with moderation
Our body needs vitamin D, whose main function is to increase the calcium and phosphorus concentrations in the blood. The main natural source of vitamin D is exposure to the sun, but some foods also contain it. These include fatty fish, oils, as well as dark chocolate. Fruits and vegetables are also provided, but in minute quantities. You can also supplement your vitamin D intake using dietary supplements. However, we all have to be careful not to consume too much of it.
A study published in the journal BMJ Case Reports July 6, 2022 details the recent case of a Briton in his 40s who took in one day the equivalent of 400 times the recommended daily dose. However, while vitamin D is beneficial and even essential for the human body, an overdose can be dangerous.
A case of hypervitaminose D
It is therefore a question of a case of intoxication in connection with food supplements, here l’hypervitaminose D. Initially, the man consulted his doctor for various symptoms that had persisted for about three months: leg cramps, abdominal pain, dryness in the mouth, nausea and vomiting, diarrhea and increased feeling of thirst. The patient lost almost 13 kg and he quickly had to be hospitalized for a week.
Blood tests showed the man had very high calcium and magnesium levels and his vitamin D levels were seven times higher than normal, so his kidneys were not functioning normally. Seeking to justify himself, the patient explained to the doctors that he had sought additional treatment following several health problems. His vitamin D level remained quite high almost two months after hospitalization, but he is now much better.
Doctors from the National Health Service (NHS) in the United Kingdom are once again warning the public about dietary supplements. They are considered safe and beneficial in recommended amounts. In addition, health professionals have noted a increase in cases of hypervitaminosis D with the Covid-19 pandemic. Indeed, many people have become aware of the interest of certain scientists concerning the protective effect of this vitamin against coronavirus. However, it is advisable to consult a doctor before taking any dietary supplement.