Vitamin D News and Research RSS Feed - Vitamin D News and Research

Vitamin D is a nutrient that the body needs in small amounts to function and stay healthy. Vitamin D helps the body use calcium and phosphorus to make strong bones and teeth. It is fat-soluble (can dissolve in fats and oils) and is found in fatty fish, egg yolks, and dairy products. Skin exposed to sunshine can also make vitamin D. Not enough vitamin D can cause a bone disease called rickets. It is being studied in the prevention and treatment of some types of cancer. Also called cholecalciferol.
National Jewish Health researcher calls for men to be included in osteoporosis screening guidelines

National Jewish Health researcher calls for men to be included in osteoporosis screening guidelines

Most people associate osteoporosis with women. But the truth is, one in four men over the age of 50 will break a bone as a result of this condition. That's more men than will have prostate cancer, according to the National Osteoporosis Foundation. [More]
Using mobile app to track intake of vitamin D and calcium

Using mobile app to track intake of vitamin D and calcium

Vitamin D is essential for the maintenance of bone health and may be implicated in other chronic diseases, as well as immunity, but adults in Canada are consistently deficient in dietary vitamin D, by nearly 400 international units per day (IU/d) on average. [More]
Pancreatic cancer rates higher in countries with less sunlight

Pancreatic cancer rates higher in countries with less sunlight

Writing in the April 30 online issue of the Journal of Steroid Biochemistry and Molecular Biology, researchers at University of California San Diego School of Medicine report pancreatic cancer rates are highest in countries with the least amount of sunlight. Low sunlight levels were due to a combination of heavy cloud cover and high latitude. [More]
Eating high-fat dairy products reduces type 2 diabetes risk

Eating high-fat dairy products reduces type 2 diabetes risk

Consumption of high-fat yoghurt and cheese are linked to a reduction in the risk of type 2 diabetes by as much as a fifth, according to new research from Lund University in Sweden. High meat consumption, on the other hand, is linked to a higher risk. [More]
Shire announces availability of Natpara (parathyroid hormone) for injection in U.S.

Shire announces availability of Natpara (parathyroid hormone) for injection in U.S.

Shire plc today announced that Natpara (parathyroid hormone) for injection is now available in the United States. The U.S. Food and Drug Administration approved Natpara as an adjunct to calcium and vitamin D to control hypocalcemia in patients with hypoparathyroidism on January 23, 2015. [More]
Higher levels of vitamin D decrease pain, improve function in obese patients with osteoarthritis

Higher levels of vitamin D decrease pain, improve function in obese patients with osteoarthritis

Got milk? If you are overweight and have osteoarthritis, you may want to bone up on your dairy products that have vitamin D. [More]
Society for Reproductive Investigation awards two top honors to Dr. Ayman Al-Hendy

Society for Reproductive Investigation awards two top honors to Dr. Ayman Al-Hendy

Dr. Ayman Al-Hendy, an obstetrician-gynecologist and molecular biologist at the Medical College of Georgia at Georgia Regents University and GRHealth, has received two top honors from the Society for Reproductive Investigation. [More]
Study demonstrates abnormal vitamin D levels in more than one-third of elite NCAA Division I athletes

Study demonstrates abnormal vitamin D levels in more than one-third of elite NCAA Division I athletes

A new study presented today at the 2015 Annual Meeting of the American Academy of Orthopaedic Surgeons found that more than one-third of elite, Division I college athletes may have low levels of vitamin D, which is critical in helping the body to absorb calcium needed to maintain bone mass, and to minimize musculoskeletal pain and injury risk. [More]
Skipping lunch is a common practice among children, adolescents, shows study

Skipping lunch is a common practice among children, adolescents, shows study

According to new analysis of data from the 2009-2012 National Health and Nutrition Examination Survey (NHANES) that evaluated eating patterns of 3,647 children ages 4-13 years, skipping lunch is a common practice among children and adolescents, with 13% of younger children and 17% of 9-13 year olds skipping lunch on a given day. [More]
Zimmer celebrates significant testing milestone for Vivacit-E Vitamin E Technology

Zimmer celebrates significant testing milestone for Vivacit-E Vitamin E Technology

Zimmer Holdings, Inc. is highlighting its Vivacit-E Advanced Bearing Technology with Vitamin E by celebrating a significant testing milestone. [More]
Jr. NBA and FrieslandCampina partnership promotes active lifestyle in South-East Asian children

Jr. NBA and FrieslandCampina partnership promotes active lifestyle in South-East Asian children

FrieslandCampina and Jr. NBA today celebrate the first anniversary of their successful partnership designed to encourage an active lifestyle amongst children in South-East Asia. [More]
Loyola ophthalmologist recommends specific foods and supplements for healthy vision

Loyola ophthalmologist recommends specific foods and supplements for healthy vision

You may remember your mother telling you to eat your carrots; they are good for your eyes. Well, she was right. "Carrots are actually just one of the many foods, and supplements that contribute to good eye health," says James McDonnell, MD, pediatric ophthalmologist, Loyola University Health System. "In some cases, eyesight can actually be improved depending on what you eat." [More]
Study highlights the treatable causes of cerebellar ataxias

Study highlights the treatable causes of cerebellar ataxias

No cures are possible for most patients who suffer debilitating movement disorders called cerebellar ataxias. But in a few of these disorders, patients can be effectively treated with regimens such as prescription drugs, high doses of vitamin E and gluten-free diets, according to a study in the journal Movement Disorders. [More]
Vitamin D3 and metformin show promising results in preventing colorectal cancer

Vitamin D3 and metformin show promising results in preventing colorectal cancer

The concept was simple: If two compounds each individually show promise in preventing colon cancer, surely it's worth trying the two together to see if even greater impact is possible. [More]
Milk protein comparison study may help improve infant formula

Milk protein comparison study may help improve infant formula

Human babies appear to need more of a nutritional boost from breast-milk proteins than do infants of one of their closest primate relatives, suggests a study comparing human milk with the milk of rhesus macaque monkeys. [More]
New in vitro study examines benefits of pear-enriched diet on chronic diseases

New in vitro study examines benefits of pear-enriched diet on chronic diseases

A new in vitro (test tube) study, "Dietary functional benefits of Bartlett and Starkrimson pears for potential management of hyperglycemia, hypertension and ulcer bacteria Helicobacter pylori while supporting beneficial probiotic bacterial response," was published in the March issue of Food Research International. [More]
Vitamin D plays major role in preventing diabetes and atherosclerosis

Vitamin D plays major role in preventing diabetes and atherosclerosis

In recent years, a deficiency of vitamin D has been linked to type 2 diabetes and heart disease, two illnesses that commonly occur together and are the most common cause of illness and death in Western countries. Both disorders are rooted in chronic inflammation, which leads to insulin resistance and the buildup of artery-clogging plaque. [More]
Researchers study how maternal intake of excessive vitamins impacts offspring's behaviour

Researchers study how maternal intake of excessive vitamins impacts offspring's behaviour

A research group at the Department of Nutritional Sciences at the University of Toronto, Faculty of Medicine has been using a rat model to see how maternal intake of above-requirement vitamins (A, D, E, and K) impact offspring's brain development and behaviour. [More]
OSU researchers find link between low levels of vitamin D and depression in young women

OSU researchers find link between low levels of vitamin D and depression in young women

A new study from Oregon State University suggests there is a relationship between low levels of vitamin D and depression in otherwise healthy young women. [More]
Recommended intake of vitamin D miscalculated by IOM, experts say

Recommended intake of vitamin D miscalculated by IOM, experts say

Researchers at UC San Diego and Creighton University have challenged the intake of vitamin D recommended by the National Academy of Sciences Institute of Medicine, stating that their Recommended Dietary Allowance (RDA) for vitamin D underestimates the need by a factor of ten. [More]
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