The purported medical effects of curcumin have a long history, going back at least to the 18th century.
There is converging evidence from both human population and animal studies that curcumin may help prevent age-related cognitive decline.
Harmful algal bloom caused by nutrient pollution, Assateague island National Seashore, MD.
Eric Vance, U.S. EPA/Flickr
Excess nutrients from farm fields cause widespread water pollution across the U.S. Bioreactors -- essentially, ditches filled with wood chips -- are emerging as a way to reduce nutrient pollution.
Potatoes are more nutrient-dense than many other staple foods in South Africa including maize meal, rice, bread and pasta.
Arguing about the pros and cons of fat in our diet takes the focus away from the real nutritional demon: processed foods.
Modern day ecology involves large collaborations, such as this team at the Ethabuka South Site as part of the Nutrient Network.
Where once scientists used to be solitary creatures, today science is a highly collaborative affair, and the latest research in ecology is no exception.
Tens of millions of smallholder farmers across sub-Saharan Africa have a stake in improving the health of the soil their cattle graze on.
Africa’s soil crisis calls for quick and creative action. This includes deepening farmers' knowledge about soil microbes.
Maybe not so good?
Pills via www.shutterstock.com.
If the antioxidants that occur naturally in food are good for us, that must mean antioxidant supplements are also good for us, right? Not quite.
The main thrust of the advisory committee’s report is that diets should be focused on whole foods, not specific nutrients.
U.S. Department of Agriculture/Flickr
National dietary guidelines have become an easy target for those looking for a scapegoat for bad diets in rich countries. And a BMJ article about draft US guidelines adds further fuel for the fire.
A flood plume containing sediments, nutrients and pesticides flowing onto the Great Barrier Reef from Bundaberg.
AAP Image/James Cook University
Successive plans to curb the sediments, nutrients and pesticides flowing into the waters around the Great Barrier Reef have fallen short, leaving the corals that call the reef home highly vulnerable.
Darkness visible: we’re driving animals to extinction, burning through resources, and throwing out natural balances, yet consumption still reigns.
Flickr/NASA's Marshall Space Flight Center
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Research has revealed, in unprecedented detail, how parasites use different nutrients needed for growth, showing unique drug…