I've tried eggs immunized with candida, but I could only afford this for one month and I imagine it would take a long time to raise gut SIGA - mine is very very low. Basically it's the same principle - they feed hens with candida and then they produce an immune response which ends up magically in their eggs. They powder the eggs and you take the powder in juice or water (tastes like powdered eggs). Obvsiouly not much good for egg allergic people. I'm going to try this again as I get very ill on anti-fungals, having systemic candida longterm. I got Candogone from the site below. It cost £50 for one jar which is a lot - lasts a month at their dose, which was not enough for me. I have also got their colostrum, which seems good.