Part 2. 1  1. Fill out a Petition for Legal Separation. This form, numbered FL-100, tells the court why you want a legal separation and briefly identifies the issues the court will need to address, including child custody, child and spousal support, and property division. 2  2. Fill out a Summons.
Arthritis of the bones and joints can also be caused by vitamin D deficiency. In addition, young children who have a deficiency of vitamin D can suffer from rickets, which is a disease that causes softening of the bones.
There are many possible causes of vitamin D deficiency. Limited exposure to the sun. You may look out your window and see the sun shining and think that you are safe from this deficiency, but that is not always the case. Even in sunny climates there is an increased prevalence of vitamin D deficiency.