If you make your own yogurt, there's a chance your yogurt could outlive you.
That's because some bacteria that grow and feed on the sugar in milk – the process that ferments milk into yogurt — can procreate indefinitely in new generations of yogurt.
But not all yogurts have these immortal powers. The typical store-bought yogurt only carries a few strains of bacteria that have been isolated by scientists. Those bacteria on their own can't regenerate very long — maybe just for a generation or two.
Originally published on Mon April 30, 2012 11:37 am
Cheese is a staple of many diets and, let's face it, it makes us happy. But sometimes we worry about the fat and calories it contains. Add this little guilt trip, plus a rise in veganism over the past few years and an increase in reported allergies to milk and soy, and now you've got a ripening market for cheese alternatives.