For which Healthy People 2010 target was there some improvement?

The Healthy People 2010 initiative aimed to improve the health of Americans through specific objectives, and one of these included enhancing dietary intake of calcium. There was notable improvement in this area, particularly through increasing awareness and fortification of foods with calcium, which led to some segments of the population achieving or approaching the recommended intake levels.

Calcium is essential for bone health and prevention of osteoporosis, making its intake a critical public health objective. Efforts to promote calcium-rich foods such as dairy, fortified beverages, and leafy greens contributed to these advancements in dietary habits.

In contrast, the other options reflect areas where challenges persist. Whole grain intake has consistently been below recommendations, food security remains a significant issue, and obesity prevalence has continued to rise, making these more difficult areas for improvement compared to calcium intake.