Bone density above the standard value is generally considered a bad thing. Bone density is the density of bone minerals, and the normal value for bone density is between -1 and +1. It means that it is normal for the body to lose 10% or more of its entire bone mass. However, an increase in the BMD T-value beyond 10% means that the inorganic salt content within the bone tissue has increased. Bone tissue, under normal conditions, is both tough and strong, its toughness is composed of organic components and its strength is composed of inorganic components of bone tissue. Once there is an increase in bone density, it means that the content of inorganic components within the bone tissue increases, and an increase in the content of inorganic components means that the toughness of the bone tissue is weakened, and relatively speaking, the strength of the bone tissue will decrease, and the brittleness of the bone rises, making it easy for fractures to occur. Therefore, bone density higher than the standard value is generally considered to be a bad thing, it is recommended that patients should go to the hospital in a timely manner, under the guidance of the doctor for treatment.