The pioneering work of Otto Warburg in the 1930s showed that cancer cells need a highly specific set of biochemical conditions to thrive. In the 1990s, the brilliant biochemist, Mina Bissel, named it the tumour microenvironment, and showed that it is a key factor in breast cancer development. Unfortunately our modern lives, filled with high stress levels, environmental chemicals, uncontrolled inflammation, disregulated hormones and depleted diets are pretty good at creating that precise toxic bath, and some of us are genetically less suited to this brave new world. Nutrigenomics can target the areas which are more problematic for you.Continue reading
A post in The Guardian today includes the news that gut bacteria may influence bowel cancer risk. How confusing! For years we’ve been taught that cancer starts with genetic mutations. So how can bacteria be involved?
In attempting to explain the importance of gut flora, I often ask people to imagine themselves as an outside-in planet.
Your digestive tract is densely populated with micro-organisms in a similar way to humans on the face of the earth, though the scale is somewhat different. While there are billions of humans on Planet Earth, there are trillions of bugs inside you – about ten times as many critters as you have cells, all eking out a living on you and from you. And, if you play your cards right, they have plenty to give you in return.