Today we will talk of vitamin D and its major contributions to our organization. First we must emphasize its importance to time to maintain normal blood levels of calcium and phosphorus. Vitamin D improves your calcium absorption, helping to train and keep our bones strong. Without it, they become thin and brittle.
You might wonder what are the main sources of vitamin D. First exposure to the sun allows our bodies can obtain it. Furthermore we can also acquire it through our diet. Foods rich in vitamin D include:
- Fish like catfish, salmon, mackerel, sardines, tuna
- Whole Egg
- Beef liver
- Liver oils and fish such as cod liver oil
- Dairy products like cheese, butter, cream, milk and fortified milk.
- Fortified cereals
A person with vitamin D deficiency can develop diseases such as rickets and osteomalacia. A deficiency of vitamin D can occur when dietary intake of vitamin D is inadequate, when there is a limited exposure to sunlight or when the kidney can not convert vitamin D into its active form.
Too much vitamin D, on the other hand, can cause nausea, vomiting, poor appetite, constipation, weakness, bone pain and weight loss. It can also cause kidney stones or calcification of soft tissues. You can also increase blood levels of calcium (this causes heart rhythm disturbances).
Through this article you will discover more reasons why our body needs to consume vitamin D.