If you are over 65 and do not have any of these risk factors for osteoporosis, you should still have a bone density test. Osteoporosis risk factors. Family history; Postmenopausal; Premenopausal with irregular or no menstrual periods (amenorrhea) Thin or small frame; Caucasian or Asian; Diet low in calcium and vitamin D; Little or no exercise; Cigarette smoking
Top Definition. ying-yang. 1) the erroneous spelling of yin yang or yin-yang, which is an ancient concept and symbol referring to complementary opposites, such as light/dark, day/night, masculine/feminine, sun/moon. Yin is seen as dark, passive and feminine. Yang is seen as light, active, and masculine.
What's great about the Yin-Yang symbol is that the smaller circles nested within each half of the symbol serve as a constant reminder of the interdependent nature of the black/white opposites.. It reminds the Taoist practitioner that all of relative existence is in constant flux and change.uch is the nature-Taoism teaches-of everything in the relative world. Heads & Tails-Another Way of Looking at the Yin-Yang Symbol: The black and white halves of the Yin-Yang symbol are similar to the two sides of a coin. They are different, and distinct, yet one could not exist without the other.