If you have a Droid, check Netflix's database of devices to see if your system is compatible. The reason for the exclusivity is that Android phones are fragmented, which basically means phone manufacturers and carriers have customized so many types of Androids that each one needs its own app [source: Krazit ].
This can be found in foods such as sunflower seeds, oysters, peanuts, almonds, chickpeas, red meat and liver. Dark chocolate is another food rich in zinc which can be incorporated into the diet to increase white blood cells. Probiotics are also essential if you want to have a healthy immune system.
Simply eating a balanced, healthy diet will support your body in building white blood cells. There are no specific foods you can eat that will speed up the process. Making white blood cells requires a supply of nutrients, including amino acids and purines. Beans, peas, spinach, and lean protein (like chicken and fish) are rich in these nutrients.