Answer:
Jana is at risk of poor bone health due to the following factors:
1. Stopping consumption of dairy products: Dairy products are a major source of calcium, which is essential for maintaining strong bones. Without an adequate intake of calcium, Jana may be at risk of developing weak bones.
2. Smoking: Smoking has been linked to a decrease in bone density, which can increase the risk of fractures and osteoporosis.
3. Low physical activity level: Physical activity, especially weight-bearing exercises, is important for building and maintaining strong bones. A sedentary lifestyle can lead to decreased bone density and overall poor bone health.