Previous research has suggested that there is a link between depression and tea drinking. Now, a new study is investigating this relationship further. Depression is common among older adults, with 7% of those over the age of 60 years reporting “major depres…

A group of researchers has brought the idea of food as a medicine one step closer. They have identified certain common foodstuffs that alter our microbiome. In science today, food and gut bacteria are two topics that are guaranteed to fuel interest and debat…

New research in pigs finds that sugar intake alters the reward-processing circuitry of the brain in a similar way to addictive drugs. Whenever we learn something new or experience something pleasurable, our brain’s reward system becomes activated. With the …

Gut bacteria produce an appetite suppressant than can strengthen the effect of an exercise-based weight loss program. The many health benefits of regular exercise are well known. However, its impact on weight loss is less clear, as exercise increases appetit…

Global health policymakers have announced that they are investigating the emergence of a new virus one very similar to the dangerous severe acute respiratory syndrome (SARS) virus in Thailand and Japan, hinting at worries that it could spread farther. SARS …

A recent literature review investigates whether turmeric may be useful for treating cancer. The authors conclude that it might be but note that there are many challenges to overcome before it makes it to the clinic. Turmeric is a member of the ginger family.…

Reading the news can be stress-inducing at the best of times. When the news is particularly worrying, many of us experience levels of anxiety so high that we can have difficulty coping. So how can we stay (reasonably) anxiety-free when the media bombards us w…

People may think that valuing happiness leads to a happier life. However, new research has found that wanting to feel happy can also have a negative outcome. Previous studies have concluded that excessively valuing happiness can cause a person to feel less h…

A new, largest-of-its-kind study finds more evidence of the genetic underpinnings of schizophrenia. The findings may ultimately lead to the development of new drugs. The new study appears in the journal Nature Neuroscience. Elliott Rees, a research fellow …

Although scientists continually refine cancer treatments, there is still much room for improvement. A new study, carried out in mice, focuses on salt. The researchers have successfully used sodium chloride nanoparticles to destroy cancer cells. Over the deca…