Have you ever seen elderly individuals around you whose height has noticeably decreased, or who repeatedly bend their backs and complain of pain? Rather than simple aging, this is highly likely a warning sign of osteoporosis and resulting vertebral compression fractures. While Donguibogam spoke of vital qi deficiency of the kidney, modern medicine focuses on the decrease in bone mineral density that constitutes our bones.
Contrary to how they appear, our bones are living tissue. Osteoblasts, which build bone, and osteoclasts, which break down bone, continuously maintain balance through bone remodeling, dismantling old bone and creating new bone. However, when this balance breaks and osteoclast activity becomes predominant, calcium and minerals leach out of the bone, leaving it weakened as if riddled with holes—this is precisely osteoporosis. The microscopic structure of the bone turns sponge-like, leading to a state where it easily breaks even from minor impact.
Women in particular become vulnerable to osteoporosis after menopause as estrogen, a female sex hormone, drops sharply and bone mineral density declines rapidly. Estrogen plays a crucial role in protecting bones and maintaining bone mineral density. In addition, aging, lack of calcium and vitamin D, smoking, excessive alcohol consumption, physical inactivity, certain medications, and chronic diseases act as risk factors for osteoporosis.
One of the most concerning complications of osteoporosis is a vertebral compression fracture. With bones already weakened, light impacts—such as a cough, a sneeze, or lifting objects—can cause a vertebra to collapse flat. This leads to height loss, kyphosis where the back bends forward, and severe back pain. In the early stages, pain is often mild or absent and frequently neglected, earning it the nickname the silent bone thief. However, once a compression fracture occurs, it easily recurs and can lead to chronic pain, significantly impairing quality of life, making early diagnosis and prevention truly essential. Checking your bone health status through bone densitometry and taking proactive care is wise.
