Vitamin D, sometimes called the ‘sunshine vitamin,’ is a nutrient essential for good health. Not only does it maintain healthy bones, but it has an essential role in immune system function. Research has shown that there is a correlation between Vitamin D deficiency and an increase in allergic sensitization.
Make the effort this summer to go outside and enjoy the sun. Natural foods that are high in Vitamin D include fish oils, fatty fish, mushrooms, egg yolks, liver, and fortified dairy products. Or, you may ask your doctor to check your Vitamin D levels, and he/she may prescribe a supplement for you to take.
Read here to learn more about the relationship between Vitamin D and food allergies.