White cells = white eggs??!

Sounds like a witch doctor who's never taken a proper course in nutrition. Just take some quality multivitamins and the body will synthesize the corpuscles. I doubt all the basic building blocks of white blood cells can be found in just one type of food like that quack doctor said.

Also, crush some raw garlic and down it with water to reduce the stinging taste. Raw garlic has the active stuff that kills a lot of the microbes that will become dangerous when the immune system is practically wiped out by chemo.