Updated November 02, 2016. Definition: The alien registration number or A-number is an identifying number that USCIS assigns to certain aliens, such as those who apply for adjustment of status. A-numbers may consist of 8 or 9 digits. The A-number is yours for life, much like a social security number.
Turkey tail mushrooms growing on a log in the old growth forest. They are commonly called turkey tail because their various colors: brown, orange, maroon, blue and green -- reminiscent of the plume of feathers in turkeys. In China, their common name is yun zhi.
Numerous scientific researches and studies pointed to the fact that Turkey Tail Mushroom extract provides a host of medicinal and health effects on users. 1  These include: 2  Immune-stimulating, enhancing and strengthening effects. 3  Cytotoxic T-cell stimulation and natural killer or NK enhanced cell activity.