Vitamin supplements reduce deaths caused by measles and diarrhea

Dec 08, 2010

Vitamin A supplements are still an effective way to reduce childhood death and disease. A new study by Cochrane researchers strongly endorses the continuation of vitamin A supplementation programmes, which reduce the incidence of measles and diarrhoea and ultimately save lives.

Vitamin A deficiency is a common problem in low and middle income countries. People whose diets do not include enough of the may have impaired body functions, and be more susceptible to blindness, infection and early death. The (WHO) recommends vitamin A supplements for pregnant mothers and children. However, controversies have recently been raised regarding the effectiveness of vitamin A supplementation programmes in developing countries.

The 43 trials included in the review involved 215,633 children between six months and five years of age. All except one trial used the standard dose of vitamin A as recommended by the WHO. Overall, giving vitamin A capsules reduced the risk of death from any cause by 24% compared to placebos or usual treatment. This equates to saving the lives of almost a million vitamin A deficient children a year.

The review suggests that much of the beneficial effect vitamin A supplementation in developing countries may be related to prevention of measles and diarrhoea. "Giving vitamin A is associated with a reduction in the incidence of and measles, as well as the number of child deaths due to these diseases," said Zulfiqar Bhutta, Chairman of the Division of Women and Child Health at Aga Khan University in Karachi, Pakistan and the senior reviewer of the project. "However, the effects of supplementation on disease pathways are not well understood, so this could be a focus for further studies."

The researchers strongly recommend continuation of vitamin A supplementation programs in children under five, but recognise that this it is not a permanent solution to the problem of . "Fortification, dietary diversification, food distribution programs and horticultural developments such as home gardening and bio-fortification may provide more permanent relief," said Bhutta. "For example, vitamin A content could be increased in staples such as rice or growers may aim to promote use of biofortified foods such as orange sweet potato."

Explore further: With kids in school, parents can work out

add to favorites email to friend print save as pdf

Related Stories

Researchers discover additional benefit of vitamin A

May 12, 2010

Vitamin A is critical to maternal health and child survival, yet in most developing countries Vitamin A deficiency is a leading cause of blindness and increased child mortality. The Johns Hopkins Bloomberg School of Public ...

Recommended for you

With kids in school, parents can work out

20 hours ago

(HealthDay)—Back-to-school time provides an opportunity for parents to develop an exercise plan that fits into the family schedules, an expert suggests.

Obama offers new accommodations on birth control

Aug 22, 2014

The Obama administration will offer a new accommodation to religious nonprofits that object to covering birth control for their employees. The measure allows those groups to notify the government, rather than their insurance ...

Use a rule of thumb to control how much you drink

Aug 22, 2014

Sticking to a general rule of pouring just a half glass of wine limits the likelihood of overconsumption, even for men with a higher body mass index. That's the finding of a new Iowa State and Cornell University ...

User comments : 0