2) Collagen Injections. Referred to as a filler, one type of cosmetic procedure involves injecting certain substances in order to reduce signs of aging in the skin (such as fine lines). Poly-L-lactic acid fillers, for instance, help fight the effects of aging by stimulating collagen production in the skin.
Ethnic Pride means to be proud of who you are. No matter what nationality you have, you're proud of yourself.
The fact that there is no widely agreed upon definition of ethnic identity is indicative of the confusion surrounding the topic. Typically, ethnic identity is an affiliative construct, where an individual is viewed by themselves and by others as belonging to a particular ethnic or cultural group.