What is osteoporosis?

Osteoporosis is a medical condition characterized by a decrease in bone density, leading to weakened bones that are more susceptible to fractures and breaks. As bones become less dense, the overall strength diminishes, increasing the risk of injury from falls or minor impacts. This condition is often most prevalent in older adults, particularly postmenopausal women, due to hormonal changes that affect bone density.

In contrast, the other options describe different health conditions. The first option refers to strong and dense bones, which is not representative of osteoporosis. The third option concerns joint inflammation, which is typically associated with arthritis, and the last option mentions muscular disorders that do not relate to the bone density issues seen in osteoporosis. Understanding the specifics of osteoporosis helps in recognizing the importance of maintaining bone health through proper nutrition, exercise, and monitoring, especially in at-risk populations.