The man in the case study was taking a daily dose of vitamin D, which was "the recommended amount," Alkundi said. The UK National Health Service generally recommends it. Vitamin D overdose includes hypercalcemia, hypercalciuria, and mineral deposits in soft tissues. An upper limit of safety in IU day, which is routinely accepted, has been questioned, because the risk of adverse events in systems other than calcium-phosphate homeostasis may depend not only on dose, but also of the result, of the overdose of a Briton. Consuming vitamin D is a warning for people considering adding supplements to their lives, according to an article published Tuesday in the journal BMJ Case Reports. BMJ. “Overdosing” on vitamin D supplements is both possible and harmful, doctors warn in the journal BMJ Case Reports after treating a man who had to be hospitalized for his excesses. Methods: This retrospective study reviewed medical records of pediatric patients with unrecorded supplement-related vitamin D overdose at a tertiary referral hospital. A man who took vitamin D supplements well beyond daily requirements suffered serious health consequences for months. In a case that highlights the dangers of overdose. Excessive vitamin D intake can lead to calcium buildup in your blood and body. This may cause symptoms such as: Nausea or vomiting. Muscular weakness. Fatigue and confusion. Irritability. Peeing more than usual and feeling more thirsty are symptoms of too much vitamin D. Find out why a vitamin D overdose is preventable. The Clinical Nephrology Case Studies report looked at the case of a 1-year-old male who accidentally took vitamin D because he didn't understand the,