Older people who use olive oil in their cooking and on their salads may have a lower risk of suffering a stroke, researchers reported on Wednesday, June 15. In a study that followed older French adults for five years, researchers found that those who regularly used olive oil were 41 […]
Broccoli and other cruciferous vegetables, such as cabbage and cauliflower, contain a chemical called Sulforaphane. This chemical is belongs to family of anti-cancer chemicals made by many plants. This particular chemical has recently been shown to stop cancerous cells from dividing while having no such effect on normal cells. This […]
Can we make ourselves smarter? In recent decades, scientists have accumulated increasing evidence that our intelligence, at least as measured by the IQ test, is sharply constrained by genetics. Although estimates vary, most studies place the heritability of intelligence at somewhere between 50% and 80%. It’s an uncomfortable fact, but […]
Cranberry juice has a long history as a home remedy for bladder infections. But scientists in recent years have quietly studied whether it might also work against Helicobacter pylori, the bacterium responsible for most ulcers. Scientists have known for some time that the juice effectively prevents some species of bacteria from adhering to […]
Relaxation techniques Best for: Soothing stress before a headache starts. How they work: Simple deep breathing and stretching (neck and shoulder rolls, in particular) relax tense muscles that trigger headaches, […]
Manuka honey could be used to combat some of the most hard-to-treat infections that are resistant to powerful antibiotics, scientists say. Lab experiments show it can clear bacteria found in festering wounds and contaminated hospital surfaces. It works by breaking down the defences bacteria use against antibiotics, making it useful […]