News
Increased carotenoid intake may reduce hip fracture risk
18 January 2013
According to a new study from China, consumption of food rich in carotenoids, especially beta-carotene, may decrease the risk of hip fractures for lean men.
28 January 2013
According to a new study, vitamin D deficiency and insufficiency is widespread among adolescents living in the Emirates.
In the observational study, serum concentrations of 25-hydroxy vitamin D were measured in blood samples of 315 healthy adolescents from eight schools in Al Ain, Abu Dhabi Emirate (1). The study results showed that 19.7% of the participants were vitamin D deficient (concentration below 15 ng/mL resp. 37.5 nmol/L).
In addition, 45.4% had insufficient levels (below 20 ng/ml resp. 50 nmol/l). The prevalence of vitamin D deficiency varied between boys (10%) and girls (28%).
The researchers concluded that the prevalence of vitamin D deficiency in adolescents in the UAE is very high, particularly in females, compared to their counterparts in other developed countries where vitamin D fortified foods are available, and people use vitamin D supplements. Although the UAE and other Gulf countries have a sunny environment, skin sun exposure is low as both adult and adolescent females observe conservative dress codes that either require covering all body parts including face and hands (Niqab) or all body parts except the face and hands (Hijab). Inadequate nutritional intake of vitamin D may further contribute to low vitamin D concentrations. Therefore, vitamin D deficiency remains one of the major public health problems in this part of the world.
1. Muhairi S. J. et al. Vitamin D deficiency among healthy adolescents in Al Ain, United Arab Emirates. BMC Public Health. 2013; 13:33.
18 January 2013
According to a new study from China, consumption of food rich in carotenoids, especially beta-carotene, may decrease the risk of hip fractures for lean men.
17 September 2011
According to a new study from the UK, daily doses of folic acid, vitamin B12 and vitamin B6 can slow cognitive and clinical decline in people with mild cognitive impairment.
15 June 2013
Before a scientific assertion is made public it should be scrutinized for credibility. Has the scientist drawn justifiable conclusions, based on the data available from sound scientific research?