Vitamin C News and Research

Latest Vitamin C News and Research

Vitamin D–calcium combo reduces mortality in elderly

The results of a meta-analysis of individual patient data show that vitamin D supplementation with calcium reduces mortality rates in the elderly.

2 Jul 2012

Young inflammatory bowel disease patients have low bone mass

Children and adolescents with inflammatory bowel disease have significantly lower bone mineral density than their healthy peers, even after adjusting for pubertal delay, Finnish researchers report.

29 Jun 2012

HIV therapy: Interview with Joël Crouzet, CEO of InnaVirVax

HIV therapy has traditionally been associated with antiretrovirals, which considerably reduce the amount of virus present in the blood to nearly undetectable levels.

29 Jun 2012

Young inflammatory bowel disease patients have low bone mass

Children and adolescents with inflammatory bowel disease have significantly lower bone mineral density than their healthy peers, even after adjusting for pubertal delay, Finnish researchers report.

28 Jun 2012

$Chinese herbal preparation reduces fragility fractures$

Chinese herbal preparation reduces fragility fractures

Herbal Fufang – a multi-herbal preparation used in traditional Chinese medicine –increases bone mineral density and reduces fragility fractures in postmenopausal women, Chinese researchers report.

27 Jun 2012

Psychiatric inpatients have low vitamin D levels

Results from a New Zealand study show that vitamin D deficiency is common in psychiatric inpatients, particularly among patients with schizophrenia and those of Maori descent.

27 Jun 2012

Safe vitamin D treatment without raising calcium levels

Patients with a gland disorder that causes excessive calcium in their blood who also have vitamin D deficiency can safely receive vitamin D treatment without it raising their calcium levels, a new study has determined. The results with one-year follow-up will be presented Tuesday at The Endocrine Society's 94th Annual Meeting in Houston.

27 Jun 2012

Study investigates how glucose metabolism affects biochemical signals in cancer cells

Compared to normal cells, cancer cells have a prodigious appetite for glucose, the result of a shift in cell metabolism known as aerobic glycolysis or the "Warburg effect." Researchers focusing on this effect as a possible target for cancer therapies have examined how biochemical signals present in cancer cells regulate the altered metabolic state.

27 Jun 2012

Vitamin D and calcium supplements could increase risk of kidney stones

Calcium and vitamin D supplements are associated with high calcium levels in the blood and urine, which could increase the risk of kidney stones, a new study finds. The results will be presented Tuesday at The Endocrine Society's 94th Annual Meeting in Houston.

27 Jun 2012

Investigational parathyroid hormone replacement effectively treats hypoparathyroidism

An investigational parathyroid hormone replacement effectively treated a rare disorder characterized by low calcium and high phosphate levels in the blood, a new study finds. The results will be presented Saturday at The Endocrine Society's 94th Annual Meeting in Houston.

26 Jun 2012

Most adolescents undergoing evaluation for bariatric surgery are deficient in vitamin D

Most adolescents preparing for weight-loss, or bariatric, surgery are deficient in vitamin D, a new study demonstrates. The results will be presented Tuesday at The Endocrine Society's 94th Annual Meeting in Houston.

26 Jun 2012

Vitamin D therapy may improve symptoms of depression in women

Women with moderate to severe depression had substantial improvement in their symptoms of depression after they received treatment for their vitamin D deficiency, a new study finds. The case report series will be presented Saturday at The Endocrine Society's 94th Annual Meeting in Houston.

26 Jun 2012

Older women with low levels of Vitamin D gain more weight

Older women with insufficient levels of Vitamin D gained more weight than those with sufficient levels of the vitamin, according to a new study funded by the National Institutes of Health and published online today in the Journal of Women's Health.

26 Jun 2012

Two new tests tend to overestimate vitamin D deficiency

Blood tests to measure vitamin D deficiency are among the most frequently ordered tests in medicine. But a Loyola University Chicago Stritch School of Medicine study of two new vitamin D tests found the kits are inaccurate in many cases. Earle W. Holmes, PhD, presented findings at ENDO 2012, the 94th Annual Meeting and Expo in Houston.

26 Jun 2012

More evidence of link between low vitamin D levels and increased risk of metabolic syndrome

HIV therapy affects bone mass within 2 years

Young men receiving antiretroviral therapy for recently diagnosed HIV are more likely to have low bone mineral density than are other men of a similar age, US researchers report.

25 Jun 2012

Pfizer, Bristol-Myers Squibb receive FDA CRL for ELIQUIS NDA

Bristol-Myers Squibb Company and Pfizer announced that the U.S. Food and Drug Administration (FDA) has issued a Complete Response Letter (CRL) regarding the New Drug Application (NDA) for ELIQUIS (apixaban) for the prevention of stroke and systemic embolism in patients with nonvalvular atrial fibrillation.

25 Jun 2012

Not eating too fast associated with lower body fat levels

A study carried out in Spain reveals that certain healthy habits, like eating more than four times a day or not eating too fast, are associated with lower body fat levels independently of exercise habits during free time.

22 Jun 2012

CRN releases 'The Benefits of Nutritional Supplements'

The Council for Responsible Nutrition (CRN), the dietary supplement industry's leading trade association, today released its comprehensive report, The Benefits of Nutritional Supplements.

21 Jun 2012

Foods fortified with folic acid can prevent neural tube defects

Wheat flour milled in Nigeria will soon be fortified with folic acid, a B vitamin known for preventing serious or fatal birth defects of the spine and brain. Women who may become pregnant are encouraged to daily choose foods fortified with this essential vitamin because it can prevent the majority of these devastating birth defects known as neural tube defects.

21 Jun 2012