We've talked before about vitamin D levels and allergies, and a study recently published in the online version of the Journal of Allergy and Clinical Immunology confirms the association. ScienceDaily reports on this in Low Vitamin D Levels Linked to Allergies in Kids.

Researchers from the Albert Einstein College of Medicine of Yeshiva University looked at serum vitamin D levels as well as sensitivity to over 17 allergens in more than 3,100 children and 3,400 adults. Results showed no association between vitamin D levels and allergies in adults; however, in children and adolescents, low vitamin D levels were correlated with sensitivity to 11 of the 17 allergens. These allergens included both environmental allergens, such as ragwood and pet dander, and food allergens, such as peanuts.

Again, it's important to note that such research does not indicate a cause-and-effect relationship, but rather points to some kind of possible relationship. Nevertheless, making sure your children are getting enough vitamin D seems like an important part of efforts to keep them from developing allergies. Be sure to discuss supplementation with your doctor.

For more on vitamin D, allergies, and asthma, see:
Vitamin D Linked, Again, to Respiratory Health
Vitamin D Prevents Mold Allergy
Vitamin D Deficiencies Linked to Allergies, Asthma
Sunlight Exposure, Allergies, and Athma
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