Rickets is the softening and weakening of bones in children, usually because of an extreme and prolonged deficiency in vitamin D, which aids in calcium absorption. (mindbodygreen.com)
Common health problems such as arthritis (the gradual weakening of bones and joints) can prevent a cat from day - to - day activities. (blog.pawedin.com)
Regardless, its calcium and phosphorus content can help address weakening of the bone structure. (mypetneedsthat.com)