Vitamin D and Kidney Stones

In recent years, certain studies have sought to determine the cause of kidney stones, and one particular study made by Harvard managed to show that people who were ingesting 400 IU of Vitamin D and 1,000 mg of calcium per day had a 17% higher risk of developing kidney stones than those within the placebo group. These supplements were in excess of the daily ingestion through a regular diet, however the results show a significant risk to develop kidney stones for patients who take Vitamin D and Calcium regularly. Vitamin D is a very important element of a healthy diet, as it allows the body to absorb calcium and phosphorus, which are essential for the good functioning of the body and healthy bones and tissue. In recent years, a concern about whether Vitamin D can cause kidney stones has grown, and it would seem that an excess of ingestion of this vitamin, especially through the use of supplements, could certainly be a risk factor for kidney stones.

Can Vitamin D Cause Kidney Stones In Children?

Vitamin D can cause kidney stones in children. Children are especially susceptible, as they require a lower amount of Vitamin D than adults and also are more likely to fulfill their requirements through food and sunlight alone. Although children tend to have healthier internal organs, the strain that an unbalanced diet and excess of vitamin D could place upon their kidneys is a risk to be taken into account when giving supplements to your children. In infants born prematurely Vitamin D can create kidney stones. The infant body is not fully capable of accepting certain forms of milk which contains high doses of Vitamin D. In older children Vitamin D is given mainly in the form of milk products or complete vitamin essentials. Usually these amounts are determined by the child’s age and body weight. If given in high dosages, Vitamin D can cause health problems that lead to deformities or conditions such as kidney stones. Always ask a Pediatrician if you have any questions or concerns related to the correct dosage of Vitamin D for your child.


Safe Intake Of Vitamin D and Calcium Dosage

Making sure you use the correct amount or combination of Vitamin D and calcium can reduce certain health risks. Here are recommended safe dosages of Vitamin D in conjunction with other various vitamin combinations:

Vitamin D consumption by adults should never exceed 800 IU, and Calcium ingestion should be limited to 800 to 1200 mg per day. The recommended dose however, is roughly 600 IU per day, including any supplements and the natural ingestion of these elements through a balanced diet. In the case of children under the age of 18, the levels of ingestion should be lower. Under no circumstances should it exceed 400 IU, and taking into account that children often engage in activities under sunlight and that most milk and juices tend to be fortified with vitamins and minerals. It is likely that infants, babies, toddler and older children regular diet and activities supply them with enough Vitamin D and Calcium to remain healthy. If there are suspicions of a Calcium or Vitamin deficiency, you should talk to your child’s doctor but never give the child supplements without medical authorization.

Overall, Vitamin D is an essential element of a healthy diet. The body need a supply of Vitamin D to help your body remain in good health. Vitamin D can be obtain through the body layers of skin that is exposed to sunlight or various food products such as spinach and wild caught fish known as Salmon and Mackerel. As long as your body gets at least up to 12 ounces of Vitamin D through your meals, you will get the dosage your body need. Complete daily vitamins is also a great way to obtain your daily Vitamin D and Calcium dosage. It is important to not exceed the recommended daily dosage and remain vigilant when using supplements. To answer the question of whether or not Vitamin D can or cannot cause Kidney Stones, the answer is YES, Vitamin D can cause kidney stones. Proven studies show that excessive use of Vitamin D can be a high risk factor for creating kidney stones. So please be cautious of the amounts absorbed on a daily basis.

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