Question

Explain the key conditions for adequate bone development and maintenance.

Answer 1

Key conditions for adequate bone development and maintenance:

1. Calcium: It is a mineral needed for adequate bone and teeth development. The human body can not produce calcium therefore we have to ensure that we consume enough calcium through our diet. Good sources of calcium include dairy products, dark green leafy vegetables, nuts such as almonds and calcium fortified foods like some cereals, orange juice and bread.

2. VItamin D: It is a fat soluble vitamin that is only present in a few foods and is also produced by the skin during sun exposure. It is important for the proper mineralization of bone and promotes the absorption of calcium in the gut as well as healthy bone growth. Getting enough sunlight is the best natural way to get enough vitamin D.

3. Magnesium: It is an abundant mineral in the human body with 50-60% found in the bones. It is involved in over 300 enzyme reactions and is also necessary for the structural development of bone.

4. Vitamin K: More recently, vitamin K has been found to improve bone health. It may help to reduce fractures and increase bone mineral density in people with osteoporosis.

5. Boron: It is a mineral which plays a role in calcium metabolism which in turn influences the maintenance bone and tissue strength.

6. Manganese: It is trace mineral found mainly in the bones, liver, kidneys and pancreas. It helps the body to form connective tissue, bones, blood clotting factors and some hormones. Manganese deficiency has also been shown to contribute to bone malformation.