News tagged with bone

Related topics: stem cells · osteoporosis · fossil · fractures · dinosaurs

Duration of lactation associated with bone density

Maternal bone density decreases after childbirth, but only among women who lactate for at least four months. The lactation period is unrelated to vitamin D status. A PhD thesis at Sahlgrenska Academy has explored the issue.

Nov 05, 2015
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Increasing vitamin D supplementation

Elderly women should take in more vitamin D than previously recommended during the winter months. This is the finding of a new study just released by a team of researchers led by ETH Professor Michael B. Zimmermann.

Nov 02, 2015
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Bones are rigid organs that form part of the endoskeleton of vertebrates. They function to move, support, and protect the various organs of the body, produce red and white blood cells and store minerals. Bone tissue is a type of dense connective tissue. Because bones come in a variety of shapes and have a complex internal and external structure they are lightweight, yet strong and hard, in addition to fulfilling their many other functions. One of the types of tissue that makes up bone is the mineralized osseous tissue, also called bone tissue, that gives it rigidity and a honeycomb-like three-dimensional internal structure. Other types of tissue found in bones include marrow, endosteum and periosteum, nerves, blood vessels and cartilage. There are 206 bones in the adult human body and 270 in an infant.

Functions Bones have ten main functions:




This text uses material from Wikipedia, licensed under CC BY-SA

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