Sergio Pistoi, Food
Do microbes control our mood?
Do microbes control our mood? If aliens were to examine a human, they would think we were just slavish organisms designed to feed microbes and carry them around. Our bodies contain ten times more bacteria than cells , and there are an estimated 3.
Which is more wholesome: wild or farmed fish?
Which is more wholesome: wild or farmed fish? Choosing between wild and farmed fish is often a dilemma for consumers.  Wild-captured fish cost twice as much as their farmed counterparts ; a difference that many believe is justified by their better taste and nutritional properties.
Digging into the DNA for a successful diet
Digging into the DNA for a successful diet Genes are the latest trend in nutrition, at least going by the burgeoning  legion   of Internet companies offering diets tailored to our genetic make-up.  These services are relatively affordable and simple to use.
A sticky solution against beef bacteria
A sticky solution against beef bacteria If you can't kill them, trap them. Such is the fate that scientists are reserving to pathogenic bacteria, such as the infamous E. coli .
Genetic testing in the steak-house
Genetic testing in the steak-house Using state-of-the art genomics to predict whether a piece of beef will be tender enough may sound excessive.