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.
Rickets and osteomalacia are classic vitamin D deficiency diseases. In children, vitamin D deficiency causes rickets, which is a softening or weakening of the bones. In adults, vitamin D deficiency can lead to osteomalacia, which causes weak bones and muscles.