Peak bone mass refers to the genetic potential for bone density. By the age of 20, the average woman has acquired most of her skeletal mass. A large decline in bone mass occurs in older adults, increasing the risk of osteoporosis. For women this occurs around the time of menopause.
It is important for young girls to reach their peak bone mass in order to maintain bone health throughout life. A person with high bone mass as a young adult will be more likely to have a higher bone mass later in life. Inadequate calcium consumption and physical activity early on could result in a failure to achieve peak bone mass in adulthood. For more information about promoting and maintaining healthy bones, visit the National Bone Health Campaign’s website: http://www.cdc.gov/nccdphp/dnpa/bonehealth/bonehealth.htm
(Source: CDC website, www.cdc.gov)