I also was diagnosed with IgA deficiency. Its a hard thing to live with, but my husband and I are exploring some natural ways of helping me with my deficiency; This inculed's, changing our diet to include more fruits and raw veggies. We are also going to start on some consentrated veggie pills that we found online at the seagate company.
Here is a little information that you might consider:
Alternative Treatment
Several nutritional supplements are reported to help build the immune system. These include garlic (contains the essential trace element germanium), essential fatty acids (found in flax seed oil, evening primrose oil, and fish oils), sea vegetables such as kelp, acidophilus to supply natural bacteria in the digestive tract, and vitamins A and C, both powerful antioxidants that improve immune function and increase resistance to infection. Zinc is another nutrient essential to immune system functioning. Green drinks made with young barley are believed to cleanse the blood and supply chlorophyll and nutrients for tissue repair. Alcohol, certain prescription and over-the-counter drugs, and coffee and other caffeine drinks should be avoided.
Fish, fowl, and lean meats can be consumed in moderation. Sweets should be reduced or avoided.
A healthy immune system can be maintained by providing essential nutrients through a good diet and regular supplementation. Parents can help assure that their children and teens have three nutritious, low-fat, high-fiber, whole-food meals a day (limiting or eliminating altogether refined or prepared foods and fast foods) and healthy snacks in between, such as nuts, fresh fruit, popcorn, raw veggies, and whole grain crackers with nut butters (if no allergies to peanuts or other nuts), naturally sweetened jellies, and low-fat cheeses. Vitamin supplements should include vitamins A, C, and E, valuable parts of the body's defense system that help to increase production of healthy white blood cells and to fight infection.
Here is the web page that we are getting our supplements from:
http://www.seagateproducts.com
Here is another web page that might intrest you:
http://www.knowthecause.com