We will do our best to answer this and many other similar questions in this article which should ease your mind regarding this subject.
1. Elevated Blood Levels
Hypervitaminosis D is defined as blood vitamin D levels over 100 ng/mL, while vitamin D intoxication is defined as serum levels over 150 ng/mL Recommendations on optimal vitamin D levels vary, but research suggests that levels between 30–60 ng/mL are likely optimal and may help protect against illness and disease Most cases of vitamin D toxicity are caused by inappropriate supplement dosing and prescription errors.
Her vitamin D levels were discovered to be 265 ng/mL Even though toxicity is unlikely if you keep your daily intake levels below 10,000 IU per day and avoid excessively high intakes of vitamin D supplements, experts recommend that people with typical vitamin D levels do not exceed 4,000 IU of vitamin D per day This will help you avoid potential inappropriate or dangerous dosing.
Summary Vitamin D levels greater than 100 ng/mL may be harmful. Toxicity symptoms have been reported at extremely high blood levels in cases where people took megadoses (very high doses) of vitamin D supplements for extended periods of time.
Side Effects
If you have any questions, ask your doctor or pharmacist.
If your doctor has prescribed this medication, take as directed by your doctor. Do not swallow whole wafers. If you are taking the rapidly-dissolving tablets, dry your hands before handling the medication.
You do not need to take this medication with water. Ask your doctor or pharmacist how long you should wait between doses and for help finding a dosing schedule that will work with all your medications. To help you remember, take it at the same time each day if you are taking it once a day.
If you are taking this medication only once a week, remember to take it on the same day each week. If your doctor has recommended that you follow a special diet (such as a diet high in calcium), it is very important to follow the diet to get the most benefit from this medication and to prevent serious side effects. If you think you may have a serious medical problem, get medical help right awa.
Warnings
It’s typically used to treat people who have a vitamin D deficiency or related disorder, such as rickets or osteomalacia.
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Answer From Katherine Zeratsky, R.D., L.D. Vitamin D toxicity is usually caused by large doses of vitamin D supplements — not by diet or sun exposure.
Vitamin D toxicity might progress to bone pain and kidney problems, such as the formation of calcium stones. Treatment includes stopping vitamin D intake and restricting dietary calcium. Recommended Dietary Allowance (RDA) for most adults of 600 IU of vitamin D a day.
Blood levels should be monitored while someone is taking high doses of vitamin D.
As always, talk to your doctor before taking vitamin and mineral supplements. Sign up for free, and stay up to date on research advancements, health tips and current health topics, like COVID-19, plus expertise on managing health. To provide you with the most relevant and helpful information, and understand which information is beneficial, we may combine your email and website usage information with other information we have about you.
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