No need to be stingy with spices.
Research from Penn State finds heavily spiced meals — think chicken curry with lots of turmeric, or desserts rich in cinnamon and cloves — may do the heart good. "Elevated triglycerides are a risk factor for heart disease," explains researcher Sheila West. Her study found that a spicy meal helps cut levels of triglycerides, a type of fat, in the blood — even when the meal is rich in oily sauces and high in fat.
Want to live longer? Trade some of the red meat in your diet for fish, nuts, whole grains, and other healthier protein sources, Harvard researchers say. That's the conclusion of a new study, published this week in the Archives of Internal Medicine, that found that the risk of dying at an early age -- from heart disease, cancer, or any other cause—rises in step with red-meat consumption. Eating too much red meat, which is high in saturated fat and cholesterol, has long been seen as unhealthy, especially for the heart. The new study, however, is the first to estimate the effect of swapping out red meat on a person's lifespan.
A Japanese materials scientist has created a set of violin strings from thousands of individual strands of spider silk spun together.
Shigeyoshi Osaki wanted to investigate the mechnical properties of the silk, and specifically the way that it can be packed together, leaving almost no space between the strands. The resulting strings apparently have a "soft and profound timbre".
It is an age-old problem and a common scene in Hollywood films: women minding their own business - perhaps having a quiet drink in a bar - and being harassed by lotharios with more testosterone and bravado than brains.
But now scientists may have come up with a solution to allow women to avoid the unwanted attention - make sure you have sexy friends.
A team researching how males and females act socially with one another have found that certain female fish who are not in the mood to mate deliberately hang around with "more sexually attractive" female fish in order to deflect attention from randy males.