Foods that can help with eczema are yogurt, fish and tea, according to WebMD. While there is no hard evidence that foods can improve eczema, a few studies suggest that it is possible.
Experts believe that the probiotics or live bacteria found in yogurt can help to alleviate some of the itchiness and redness associated with eczema, states WebMD. There is some evidence that the omega-3 fatty acids found in fish can reduce inflammation caused by eczema. Furthermore, a few studies have shown that oolong, black and green tea can also help with the symptoms. Experts suggest that a person with eczema eat a healthy diet of vegetables, fruits and whole grains to stay healthy.
Occasionally eczema is caused by a food allergy, although this seldom happens, WebMD says. More often than not, a food allergy can cause the child to develop hives, but this is a separate condition, states the National Eczema Association. Children can also have eczema and food allergies, but the food allergies are not necessarily responsible for the eczema. Parents who are concerned that food allergies are causing eczema need to consult a doctor. The most effective way to treat eczema is to moisturize the skin regularly with creams and ointments.