Vitamin D Deficiency News and Research

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Too much vitamin D may reduce bone density, say scientists

Excessive supplementation with vitamin D can cause bone loss and bone weakening, according to a new study.

6 Sep 2019

Too much Vitamin D could be harmful to bones

Vitamin D – an essential for healthy bones and calcium in the body, is prepared by the body when the skin is exposed to sunlight. A daily exposure of around 10 to 15 days is considered to be adequate for fulfilling the needs of vitamin D in the body.

4 Sep 2019

Vitamin D deficiency during elementary school could result in behavior problems in adolescence

Vitamin D deficiency in middle childhood could result in aggressive behavior as well as anxious and depressive moods during adolescence, according to a new University of Michigan study of school children in Bogotá, Colombia.

20 Aug 2019

Exercise during pregnancy can promote bone health of both mother and child

Vitamin D is important to enable calcium to be absorbed into the intestine. During pregnancy, vitamin D is especially significant because extra calcium is needed to build the baby's skeleton.

9 Jul 2019

Vitamin D is essential for preventing preeclampsia

A new study suggests vitamin D may reverse impaired cell interactions in the blood vessels that occur in preeclampsia- a pregnancy complication characterized by high blood pressure.

9 Jul 2019

Long-term follow-up of childhood cancer survivors is essential to maintain bone health

Advances in the treatment of children and adolescents with cancer have led to substantial improvements in survival, with a 5-year survival rate of childhood cancer close to 80%.

3 Jul 2019

Vitamin D deficiency at birth increases risk of high blood pressure in children

Vitamin D deficiency from birth to early childhood was associated with an increased risk of elevated blood pressure in later childhood and adolescence, according to new research in the American Heart Association journal Hypertension.

1 Jul 2019

New study sheds light on the role of vitamin D in muscle cells

A recent study conducted at The Westmead Institute for Medical Research has shed light on the role of vitamin D in muscle cells.

26 Jun 2019

Vitamin D supplementation may not reduce the risk of heart disease

Scientists have confirmed that taking vitamin D supplements does not reduce the risk of cardiovascular disease.

20 Jun 2019

$VITALE study: High-dose vitamin D effective in lowering fracture rates after kidney transplantation$

VITALE study: High-dose vitamin D effective in lowering fracture rates after kidney transplantation

Lead VITALE investigator Dr Marie Courbebaisse (Paris, France), commented, Our study shows that currently recommended doses of vitamin D are not sufficient to protect patients from the risk of fracture after kidney transplantation.

17 Jun 2019

Over a quarter of adults aged 50+ have vitamin D deficiency, study finds

Over a quarter of adults aged 50+ are deficient in vitamin D according to researchers from Trinity College Dublin who announced their findings today (Thursday, June 13th).

13 Jun 2019

Vitamin D and estrogen can prevent heart disease, stroke, and diabetes in women

Vitamin D and estrogen have already shown well-documented results in improving bone health in women.

12 Jun 2019

Low vitamin D associated with potentially harmful vaginal bacteria in pregnant black women

Vitamin D, sometimes known as the sunshine vitamin, has long been known to be important for a healthy pregnancy. Pregnant mothers take vitamin D supplements to ensure their own health and that of their unborn child.

29 May 2019

Factors affecting absorption of ‘sunshine vitamin’ during spring/summer months

Following the hottest Easter Monday on record in the UK, we can easily be lulled into a false sense of security when it comes to our bodies’ vitamin D levels.

24 Apr 2019

New insights into how vitamin D affects immune system

Scientists have uncovered fresh insights into how vitamin D affects the immune system and might influence susceptibility to diseases such as multiple sclerosis.

19 Apr 2019

Excessive vitamin D intake causes man to develop kidney failure

A case study recently published in the Canadian Medical Association Journal has highlighted the danger of taking too many vitamin D supplements.

9 Apr 2019

Supplements provide no additional health benefits, conclude researchers

A new study has found that using dietary supplements such as calcium and vitamin D do not prolong life expectancy, and may increase cancer risk.

9 Apr 2019

Rice University bioscientists reveal danger of vitamin B12 deficiency

Using roundworms, one of Earth's simplest animals, Rice University bioscientists have found the first direct link between a diet with too little vitamin B12 and an increased risk of infection by two potentially deadly pathogens.

14 Mar 2019

Scientists develop GC-MS vitamin D test that costs as little as $0.70

Scientists have developed a rapid, sensitive and cheap test for vitamin D3 levels in blood for clinical assessment, with complete analysis costing $0.70 per sample.

11 Mar 2019