News
Vitamin D may decrease risk of an eye disease for women
14 April 2011
High blood concentrations of vitamin D may be linked to a reduced risk of developing age-related macular degeneration in postmenopausal women, according to a new US study.
22 July 2009
Higher serum levels of the main circulating form of vitamin D, 25-hydroxyvitamin D (25(OH)D), are associated with substantially lower incidence rates of colon, breast, ovarian, renal, pancreatic, aggressive prostate and other cancers, as suggested by a new publication.
The authors combined epidemiological findings with newly discovered mechanisms suggesting a new ‘seven phase’ model of cancer development: disjunction, initiation, natural selection, overgrowth, metastasis, involution, and transition. Vitamin D metabolites are thought to prevent disjunction of cells and are beneficial in other phases.
As suggested by the researchers, an increase of the minimum year-round serum vitamin D level from 40–60 ng/mL (100–150 nmol/L) would prevent approximately 58,000 new cases of breast cancer and 49,000 new cases of colorectal cancer each year, and three-quarters of deaths from these diseases in the United States and Canada, based on observational studies combined with a randomized trial.
“The time has arrived for nationally coordinated action to substantially increase intake of vitamin D and calcium”, the authors added. (1)
14 April 2011
High blood concentrations of vitamin D may be linked to a reduced risk of developing age-related macular degeneration in postmenopausal women, according to a new US study.
9 December 2011
People who eat fish on a weekly basis may be both improving their brain health and reducing their risk of developing mild cognitive impairment and Alzheimer's disease, according to a new US study.
12 April 2010
Insufficient levels of vitamin B6 may increase the risk of Parkinson’s disease by about 50 percent, according to a new study.