1. 2006/01/20 Seeds ofMoringa oleiferacan be used to treat water in an emergency or disaster situation. Studies since the early 1970’s have found the seeds to be highly effective in removing suspended particles from water with medium to high levels of turbidity.
  2. 2008/04/20 According to a New Scientist article in 2007, up to 52 per cent of anti-malarial tablets sold across the region including Cambodia, Laos, Vietnam, Burma and Thailand contain no artesunate (a drug made by slightly altering artemisinin so that it is soluble and can be given by injection as well as...
  3. 2010/04/01 Many complicating factors affect agricultural work, family health, and nutrition when one or more family members are HIV positive or have an active case of AIDS. In addition to those who are sick, others in the family and community are affected by the consequences of their illness. This broader...
  4. 2008/10/20 Faba bean is one of the oldest dual-use food and fodder species. The beans are rich in minerals (calcium, phosphorus) and vitamins. Containing approximately 26% protein, 2% fat, and 50% carbohydrate, faba bean is considered in some regions to be superior to field peas or other legumes as a human...
  5. 2010/04/01 People will be rewarded by intentionally being browsers. By eating a wide variety of foods, we will be more likely to take in a sufficient daily amount of all that we need for good health. In contrast, cultures that, for example, eat mainly rice or tortillas or bread made from one kind of grain...
  6. 2003/07/20 In response to the articles on leaf protein concentrate and on chaya in EDN Issue 78, a reader asked whether or not leaf protein concentrate (LPC) could safely be made from chaya.
  7. 2007/04/20 When a person has been infected with HIV but still has no symptoms of AIDS, the basic metabolic rate (energy requirement) increases and requires 10% more calories each day just to maintain the hidden fight that keeps the virus under control.
  8. 2009/04/01 In many developing countries, there is no or little governmental regulation of and inspection for aflatoxin in foods and feeds. Even if there is governmental control in food processing, there is no oversight of food sold in markets or consumed right on the farm. The result is that humans are...
  9. 2005/07/20 “Gray water” (also “grey water,” “graywater” or “greywater”) is the term used to describe wastewater from dish washing, laundry, bathing, and rinsing. (Note: the term gray water does not refer to toilet waste, which is often called “black water.”) Although gray water does not need extensive...
  10. 2003/07/20 In the article about papaya leaf tea that was published in EDN Issue 77, we did not mention the possibility that regular ingestion of the tea could lead to side effects (because we had not heard of any). Since we published that article, a few items have come to our attention that we would like to...