The first period of rapid bone growth occurs from birth to two years. A second period of rapid bone growth corresponds to the years of puberty, from age 11-14 girls and 13-17 in boys. These times are critical for accumulating bone mass for their years to come. As parents and educators, be aware of these preventive measures regarding osteoporosis.

• Eating disorders and excessive exercise can be associated with cessation of menstrual periods, with a corresponding decrease in estrogen levels which leads to reduced bone growth. Vigorous exercise in well-nourished girls and women who maintain their periods does not appear to be problematic.
• Children should limit their soft drink intake. Some children and adolescents drink less or no milk as they drink more soft drinks, especially problematic as soft drinks contain no calcium nor vitamin D nor other healthy nutrients.
• Turn off the television and video games! Children and adolescents who participate in weight bearing exercise regularly show significant increase in bone mass. A sedentary lifestyle compromises bone health formation during the teen years.
• Avoid smoking, alcohol consumption and ensure an adequate intake of calcium and vitamin D. Create healthy habits from the start and provide children with a well balanced diet, abundant in fruits and vegetables, whole-grain cereals, and low-fat dairy intake.

It is estimated that a 10% increase of peak bone mass reduces the risk of an osteoporotic fracture in adult life by 50%. It is critical to maximize the bone density accumulated during the childhood years.

For more information on bone health in today’s youth visit: Powerful Girls, Powerful Bones.